65376507

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 37059333

約数列:

[1, 3, 7, 21, 53, 151, 159, 371, 389, 453, 1057, 1113, 1167, 2723, 3171, 8003, 8169, 20617, 24009, 56021, 58739, 61851, 144319, 168063, 176217, 411173, 432957, 1233519, 3113167, 9339501, 21792169, 65376507]

約数ペア:

[(1, 65376507), (3, 21792169), (7, 9339501), (21, 3113167), (53, 1233519), (151, 432957), (159, 411173), (371, 176217), (389, 168063), (453, 144319), (1057, 61851), (1113, 58739), (1167, 56021), (2723, 24009), (3171, 20617), (8003, 8169)]