61815051

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 91054080

約数和(自身を除く): 29239029

約数列:

[1, 3, 9, 79, 227, 237, 383, 681, 711, 1149, 2043, 3447, 17933, 30257, 53799, 86941, 90771, 161397, 260823, 272313, 782469, 6868339, 20605017, 61815051]

約数ペア:

[(1, 61815051), (3, 20605017), (9, 6868339), (79, 782469), (227, 272313), (237, 260823), (383, 161397), (681, 90771), (711, 86941), (1149, 53799), (2043, 30257), (3447, 17933)]