69254829

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 123002880

約数和(自身を除く): 53748051

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 329, 399, 423, 893, 987, 1197, 1231, 2679, 2961, 3693, 6251, 8037, 8617, 11079, 18753, 23389, 25851, 56259, 57857, 70167, 77553, 163723, 173571, 210501, 404999, 491169, 520713, 1099283, 1214997, 1473507, 3297849, 3644991, 7694981, 9893547, 23084943, 69254829]

約数ペア:

[(1, 69254829), (3, 23084943), (7, 9893547), (9, 7694981), (19, 3644991), (21, 3297849), (47, 1473507), (57, 1214997), (63, 1099283), (133, 520713), (141, 491169), (171, 404999), (329, 210501), (399, 173571), (423, 163723), (893, 77553), (987, 70167), (1197, 57857), (1231, 56259), (2679, 25851), (2961, 23389), (3693, 18753), (6251, 11079), (8037, 8617)]