15670072971

素因数分解:

$3^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{18839}}^1$

素因数の和:19027

約数の個数: 56

約数和(自身を含む): 27016861440

約数和(自身を除く): 11346788469

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 163, 189, 243, 489, 567, 729, 1141, 1467, 1701, 3423, 4401, 5103, 10269, 13203, 18839, 30807, 39609, 56517, 92421, 118827, 131873, 169551, 277263, 395619, 508653, 831789, 1186857, 1525959, 3070757, 3560571, 4577877, 9212271, 10681713, 13733631, 21495299, 27636813, 32045139, 64485897, 82910439, 96135417, 193457691, 248731317, 580373073, 746193951, 1741119219, 2238581853, 5223357657, 15670072971]

約数ペア:

[(1, 15670072971), (3, 5223357657), (7, 2238581853), (9, 1741119219), (21, 746193951), (27, 580373073), (63, 248731317), (81, 193457691), (163, 96135417), (189, 82910439), (243, 64485897), (489, 32045139), (567, 27636813), (729, 21495299), (1141, 13733631), (1467, 10681713), (1701, 9212271), (3423, 4577877), (4401, 3560571), (5103, 3070757), (10269, 1525959), (13203, 1186857), (18839, 831789), (30807, 508653), (39609, 395619), (56517, 277263), (92421, 169551), (118827, 131873)]