69900753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 46220847

約数列:

[1, 3, 13, 17, 19, 31, 39, 51, 57, 93, 179, 221, 247, 323, 403, 527, 537, 589, 663, 741, 969, 1209, 1581, 1767, 2327, 3043, 3401, 4199, 5549, 6851, 6981, 7657, 9129, 10013, 10203, 12597, 16647, 20553, 22971, 30039, 39559, 44213, 57817, 72137, 94333, 105431, 118677, 130169, 132639, 173451, 216411, 282999, 316293, 390507, 751621, 1226329, 1370603, 1792327, 2254863, 3678987, 4111809, 5376981, 23300251, 69900753]

約数ペア:

[(1, 69900753), (3, 23300251), (13, 5376981), (17, 4111809), (19, 3678987), (31, 2254863), (39, 1792327), (51, 1370603), (57, 1226329), (93, 751621), (179, 390507), (221, 316293), (247, 282999), (323, 216411), (403, 173451), (527, 132639), (537, 130169), (589, 118677), (663, 105431), (741, 94333), (969, 72137), (1209, 57817), (1581, 44213), (1767, 39559), (2327, 30039), (3043, 22971), (3401, 20553), (4199, 16647), (5549, 12597), (6851, 10203), (6981, 10013), (7657, 9129)]