70128747

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 60

約数和(自身を含む): 116915040

約数和(自身を除く): 46786293

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 109, 117, 141, 169, 327, 351, 423, 507, 611, 981, 1053, 1269, 1417, 1521, 1833, 2943, 3807, 4251, 4563, 5123, 5499, 7943, 8829, 12753, 13689, 15369, 16497, 18421, 23829, 38259, 46107, 49491, 55263, 66599, 71487, 114777, 138321, 165789, 199797, 214461, 414963, 497367, 599391, 643383, 865787, 1492101, 1798173, 2597361, 5394519, 7792083, 23376249, 70128747]

約数ペア:

[(1, 70128747), (3, 23376249), (9, 7792083), (13, 5394519), (27, 2597361), (39, 1798173), (47, 1492101), (81, 865787), (109, 643383), (117, 599391), (141, 497367), (169, 414963), (327, 214461), (351, 199797), (423, 165789), (507, 138321), (611, 114777), (981, 71487), (1053, 66599), (1269, 55263), (1417, 49491), (1521, 46107), (1833, 38259), (2943, 23829), (3807, 18421), (4251, 16497), (4563, 15369), (5123, 13689), (5499, 12753), (7943, 8829)]