86979837

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4597}}^1$

素因数の和:4677

約数の個数: 32

約数和(自身を含む): 143016192

約数和(自身を除く): 56036355

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 4597, 6307, 13791, 18921, 32179, 78149, 96537, 234447, 243641, 547043, 730923, 1641129, 1705487, 4141897, 5116461, 12425691, 28993279, 86979837]

約数ペア:

[(1, 86979837), (3, 28993279), (7, 12425691), (17, 5116461), (21, 4141897), (51, 1705487), (53, 1641129), (119, 730923), (159, 547043), (357, 243641), (371, 234447), (901, 96537), (1113, 78149), (2703, 32179), (4597, 18921), (6307, 13791)]