70240317

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 109928448

約数和(自身を除く): 39688131

約数列:

[1, 3, 7, 21, 53, 159, 223, 283, 371, 669, 849, 1113, 1561, 1981, 4683, 5943, 11819, 14999, 35457, 44997, 63109, 82733, 104993, 189327, 248199, 314979, 441763, 1325289, 3344777, 10034331, 23413439, 70240317]

約数ペア:

[(1, 70240317), (3, 23413439), (7, 10034331), (21, 3344777), (53, 1325289), (159, 441763), (223, 314979), (283, 248199), (371, 189327), (669, 104993), (849, 82733), (1113, 63109), (1561, 44997), (1981, 35457), (4683, 14999), (5943, 11819)]