90478311

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6421}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 152894976

約数和(自身を除く): 62416665

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 6421, 14091, 19263, 44947, 70631, 134841, 211893, 391681, 494417, 1175043, 1483251, 2741767, 4308491, 8225301, 12925473, 30159437, 90478311]

約数ペア:

[(1, 90478311), (3, 30159437), (7, 12925473), (11, 8225301), (21, 4308491), (33, 2741767), (61, 1483251), (77, 1175043), (183, 494417), (231, 391681), (427, 211893), (671, 134841), (1281, 70631), (2013, 44947), (4697, 19263), (6421, 14091)]