8045609823

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 12332960640

約数和(自身を除く): 4287350817

約数列:

[1, 3, 9, 27, 61, 137, 181, 183, 197, 411, 543, 549, 591, 1233, 1629, 1647, 1773, 3699, 4887, 5319, 8357, 11041, 12017, 24797, 25071, 26989, 33123, 35657, 36051, 74391, 75213, 80967, 99369, 106971, 108153, 223173, 225639, 242901, 298107, 320913, 324459, 669519, 728703, 962739, 1512617, 1646329, 2175077, 4537851, 4885009, 4938987, 6525231, 13613553, 14655027, 14816961, 19575693, 40840659, 43965081, 44450883, 58727079, 131895243, 297985549, 893956647, 2681869941, 8045609823]

約数ペア:

[(1, 8045609823), (3, 2681869941), (9, 893956647), (27, 297985549), (61, 131895243), (137, 58727079), (181, 44450883), (183, 43965081), (197, 40840659), (411, 19575693), (543, 14816961), (549, 14655027), (591, 13613553), (1233, 6525231), (1629, 4938987), (1647, 4885009), (1773, 4537851), (3699, 2175077), (4887, 1646329), (5319, 1512617), (8357, 962739), (11041, 728703), (12017, 669519), (24797, 324459), (25071, 320913), (26989, 298107), (33123, 242901), (35657, 225639), (36051, 223173), (74391, 108153), (75213, 106971), (80967, 99369)]