66251703

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 107688960

約数和(自身を除く): 41437257

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 1057, 1229, 2567, 3171, 3687, 7701, 8603, 17969, 20893, 25809, 53907, 62679, 146251, 185579, 438753, 556737, 1299053, 3154843, 3897159, 9464529, 22083901, 66251703]

約数ペア:

[(1, 66251703), (3, 22083901), (7, 9464529), (17, 3897159), (21, 3154843), (51, 1299053), (119, 556737), (151, 438753), (357, 185579), (453, 146251), (1057, 62679), (1229, 53907), (2567, 25809), (3171, 20893), (3687, 17969), (7701, 8603)]