67673217

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 96501760

約数和(自身を除く): 28828543

約数列:

[1, 3, 31, 61, 79, 93, 151, 183, 237, 453, 1891, 2449, 4681, 4819, 5673, 7347, 9211, 11929, 14043, 14457, 27633, 35787, 149389, 285541, 369799, 448167, 727669, 856623, 1109397, 2183007, 22557739, 67673217]

約数ペア:

[(1, 67673217), (3, 22557739), (31, 2183007), (61, 1109397), (79, 856623), (93, 727669), (151, 448167), (183, 369799), (237, 285541), (453, 149389), (1891, 35787), (2449, 27633), (4681, 14457), (4819, 14043), (5673, 11929), (7347, 9211)]