63987609

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1187}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 104011776

約数和(自身を除く): 40024167

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 1057, 1187, 2567, 3171, 3561, 7701, 8309, 17969, 20179, 24927, 53907, 60537, 141253, 179237, 423759, 537711, 1254659, 3047029, 3763977, 9141087, 21329203, 63987609]

約数ペア:

[(1, 63987609), (3, 21329203), (7, 9141087), (17, 3763977), (21, 3047029), (51, 1254659), (119, 537711), (151, 423759), (357, 179237), (453, 141253), (1057, 60537), (1187, 53907), (2567, 24927), (3171, 20179), (3561, 17969), (7701, 8309)]