83217078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{220151}}^1$

素因数の和:220169

約数の個数: 32

約数和(自身を含む): 211345920

約数和(自身を除く): 128128842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 220151, 440302, 660453, 1320906, 1541057, 1981359, 3082114, 3962718, 4623171, 5944077, 9246342, 11888154, 13869513, 27739026, 41608539, 83217078]

約数ペア:

[(1, 83217078), (2, 41608539), (3, 27739026), (6, 13869513), (7, 11888154), (9, 9246342), (14, 5944077), (18, 4623171), (21, 3962718), (27, 3082114), (42, 1981359), (54, 1541057), (63, 1320906), (126, 660453), (189, 440302), (378, 220151)]