1309550874021

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{20107}}^1$

素因数の和:20577

約数の個数: 96

約数和(自身を含む): 2158025950080

約数和(自身を除く): 848475076059

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 243, 351, 389, 477, 689, 1053, 1167, 1431, 2067, 3159, 3501, 4293, 5057, 6201, 10503, 12879, 15171, 18603, 20107, 20617, 31509, 45513, 55809, 60321, 61851, 94527, 136539, 167427, 180963, 185553, 261391, 268021, 409617, 542889, 556659, 784173, 804063, 1065671, 1228851, 1628667, 1669977, 2352519, 2412189, 3197013, 4886001, 5009931, 7057557, 7236567, 7821623, 9591039, 13853723, 21172671, 21709701, 23464869, 28773117, 41561169, 63518013, 65129103, 70394607, 86319351, 101681099, 124683507, 211183821, 258958053, 305043297, 374050521, 414546019, 633551463, 915129891, 1122151563, 1243638057, 1900654389, 2745389673, 3366454689, 3730914171, 5389098247, 8236169019, 11192742513, 16167294741, 24708507057, 33578227539, 48501884223, 100734682617, 145505652669, 436516958007, 1309550874021]

約数ペア:

[(1, 1309550874021), (3, 436516958007), (9, 145505652669), (13, 100734682617), (27, 48501884223), (39, 33578227539), (53, 24708507057), (81, 16167294741), (117, 11192742513), (159, 8236169019), (243, 5389098247), (351, 3730914171), (389, 3366454689), (477, 2745389673), (689, 1900654389), (1053, 1243638057), (1167, 1122151563), (1431, 915129891), (2067, 633551463), (3159, 414546019), (3501, 374050521), (4293, 305043297), (5057, 258958053), (6201, 211183821), (10503, 124683507), (12879, 101681099), (15171, 86319351), (18603, 70394607), (20107, 65129103), (20617, 63518013), (31509, 41561169), (45513, 28773117), (55809, 23464869), (60321, 21709701), (61851, 21172671), (94527, 13853723), (136539, 9591039), (167427, 7821623), (180963, 7236567), (185553, 7057557), (261391, 5009931), (268021, 4886001), (409617, 3197013), (542889, 2412189), (556659, 2352519), (784173, 1669977), (804063, 1628667), (1065671, 1228851)]