68742267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 104544000

約数和(自身を除く): 35801733

約数列:

[1, 3, 11, 29, 33, 87, 109, 319, 327, 659, 957, 1199, 1977, 3161, 3597, 7249, 9483, 19111, 21747, 34771, 57333, 71831, 104313, 210221, 215493, 630663, 790141, 2083099, 2370423, 6249297, 22914089, 68742267]

約数ペア:

[(1, 68742267), (3, 22914089), (11, 6249297), (29, 2370423), (33, 2083099), (87, 790141), (109, 630663), (319, 215493), (327, 210221), (659, 104313), (957, 71831), (1199, 57333), (1977, 34771), (3161, 21747), (3597, 19111), (7249, 9483)]