72363921

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 113909760

約数和(自身を除く): 41545839

約数列:

[1, 3, 7, 21, 53, 79, 159, 237, 371, 553, 823, 1113, 1659, 2469, 4187, 5761, 12561, 17283, 29309, 43619, 65017, 87927, 130857, 195051, 305333, 455119, 915999, 1365357, 3445901, 10337703, 24121307, 72363921]

約数ペア:

[(1, 72363921), (3, 24121307), (7, 10337703), (21, 3445901), (53, 1365357), (79, 915999), (159, 455119), (237, 305333), (371, 195051), (553, 130857), (823, 87927), (1113, 65017), (1659, 43619), (2469, 29309), (4187, 17283), (5761, 12561)]