68573511

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1289}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 103839840

約数和(自身を除く): 35266329

約数列:

[1, 3, 9, 23, 69, 207, 257, 771, 1289, 2313, 3867, 5911, 11601, 17733, 29647, 53199, 88941, 266823, 331273, 993819, 2981457, 7619279, 22857837, 68573511]

約数ペア:

[(1, 68573511), (3, 22857837), (9, 7619279), (23, 2981457), (69, 993819), (207, 331273), (257, 266823), (771, 88941), (1289, 53199), (2313, 29647), (3867, 17733), (5911, 11601)]