69790347

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 114835968

約数和(自身を除く): 45045621

約数列:

[1, 3, 9, 11, 33, 47, 53, 99, 141, 159, 283, 423, 477, 517, 583, 849, 1551, 1749, 2491, 2547, 3113, 4653, 5247, 7473, 9339, 13301, 14999, 22419, 27401, 28017, 39903, 44997, 82203, 119709, 134991, 146311, 164989, 246609, 438933, 494967, 704953, 1316799, 1484901, 2114859, 6344577, 7754483, 23263449, 69790347]

約数ペア:

[(1, 69790347), (3, 23263449), (9, 7754483), (11, 6344577), (33, 2114859), (47, 1484901), (53, 1316799), (99, 704953), (141, 494967), (159, 438933), (283, 246609), (423, 164989), (477, 146311), (517, 134991), (583, 119709), (849, 82203), (1551, 44997), (1749, 39903), (2491, 28017), (2547, 27401), (3113, 22419), (4653, 14999), (5247, 13301), (7473, 9339)]