30822309

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 25786971

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 53, 63, 119, 153, 159, 181, 189, 357, 371, 459, 477, 543, 901, 1071, 1113, 1267, 1431, 1629, 2703, 3077, 3213, 3339, 3801, 4887, 6307, 8109, 9231, 9593, 10017, 11403, 18921, 21539, 24327, 27693, 28779, 34209, 56763, 64617, 67151, 83079, 86337, 163081, 170289, 193851, 201453, 259011, 489243, 581553, 604359, 1141567, 1467729, 1813077, 3424701, 4403187, 10274103, 30822309]

約数ペア:

[(1, 30822309), (3, 10274103), (7, 4403187), (9, 3424701), (17, 1813077), (21, 1467729), (27, 1141567), (51, 604359), (53, 581553), (63, 489243), (119, 259011), (153, 201453), (159, 193851), (181, 170289), (189, 163081), (357, 86337), (371, 83079), (459, 67151), (477, 64617), (543, 56763), (901, 34209), (1071, 28779), (1113, 27693), (1267, 24327), (1431, 21539), (1629, 18921), (2703, 11403), (3077, 10017), (3213, 9593), (3339, 9231), (3801, 8109), (4887, 6307)]