87651327

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{941}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 119144160

約数和(自身を除く): 31492833

約数列:

[1, 3, 61, 183, 509, 941, 1527, 2823, 31049, 57401, 93147, 172203, 478969, 1436907, 29217109, 87651327]

約数ペア:

[(1, 87651327), (3, 29217109), (61, 1436907), (183, 478969), (509, 172203), (941, 93147), (1527, 57401), (2823, 31049)]