68925387

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 97796160

約数和(自身を除く): 28870773

約数列:

[1, 3, 41, 53, 97, 109, 123, 159, 291, 327, 2173, 3977, 4469, 5141, 5777, 6519, 10573, 11931, 13407, 15423, 17331, 31719, 210781, 236857, 433493, 560369, 632343, 710571, 1300479, 1681107, 22975129, 68925387]

約数ペア:

[(1, 68925387), (3, 22975129), (41, 1681107), (53, 1300479), (97, 710571), (109, 632343), (123, 560369), (159, 433493), (291, 236857), (327, 210781), (2173, 31719), (3977, 17331), (4469, 15423), (5141, 13407), (5777, 11931), (6519, 10573)]