72585171

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3217}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 110441760

約数和(自身を除く): 37856589

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 2507, 3217, 7521, 9651, 22563, 28953, 73991, 221973, 350653, 665919, 1051959, 3155877, 8065019, 24195057, 72585171]

約数ペア:

[(1, 72585171), (3, 24195057), (9, 8065019), (23, 3155877), (69, 1051959), (109, 665919), (207, 350653), (327, 221973), (981, 73991), (2507, 28953), (3217, 22563), (7521, 9651)]