81461742

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{256169}}^1$

素因数の和:256227

約数の個数: 16

約数和(自身を含む): 165998160

約数和(自身を除く): 84536418

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 256169, 512338, 768507, 1537014, 13576957, 27153914, 40730871, 81461742]

約数ペア:

[(1, 81461742), (2, 40730871), (3, 27153914), (6, 13576957), (53, 1537014), (106, 768507), (159, 512338), (318, 256169)]