65766519

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 126489600

約数和(自身を除く): 60723081

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 71, 87, 91, 117, 169, 189, 203, 213, 261, 273, 351, 377, 497, 507, 609, 639, 783, 819, 923, 1131, 1183, 1491, 1521, 1827, 1917, 2059, 2457, 2639, 2769, 3393, 3549, 4473, 4563, 4901, 5481, 6177, 6461, 7917, 8307, 10179, 10647, 11999, 13419, 14413, 14703, 18531, 19383, 23751, 24921, 26767, 31941, 34307, 35997, 43239, 44109, 55593, 58149, 71253, 80301, 83993, 102921, 107991, 129717, 132327, 174447, 187369, 240903, 251979, 308763, 323973, 347971, 389151, 562107, 722709, 755937, 926289, 1043913, 1686321, 2267811, 2435797, 3131739, 5058963, 7307391, 9395217, 21922173, 65766519]

約数ペア:

[(1, 65766519), (3, 21922173), (7, 9395217), (9, 7307391), (13, 5058963), (21, 3131739), (27, 2435797), (29, 2267811), (39, 1686321), (63, 1043913), (71, 926289), (87, 755937), (91, 722709), (117, 562107), (169, 389151), (189, 347971), (203, 323973), (213, 308763), (261, 251979), (273, 240903), (351, 187369), (377, 174447), (497, 132327), (507, 129717), (609, 107991), (639, 102921), (783, 83993), (819, 80301), (923, 71253), (1131, 58149), (1183, 55593), (1491, 44109), (1521, 43239), (1827, 35997), (1917, 34307), (2059, 31941), (2457, 26767), (2639, 24921), (2769, 23751), (3393, 19383), (3549, 18531), (4473, 14703), (4563, 14413), (4901, 13419), (5481, 11999), (6177, 10647), (6461, 10179), (7917, 8307)]