65446017

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 114145920

約数和(自身を除く): 48699903

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 897, 1127, 1489, 1911, 2093, 3381, 4467, 6279, 10423, 14651, 19357, 31269, 34247, 43953, 58071, 72961, 102741, 135499, 218883, 239729, 406497, 445211, 719187, 948493, 1335633, 1678103, 2845479, 3116477, 5034309, 9349431, 21815339, 65446017]

約数ペア:

[(1, 65446017), (3, 21815339), (7, 9349431), (13, 5034309), (21, 3116477), (23, 2845479), (39, 1678103), (49, 1335633), (69, 948493), (91, 719187), (147, 445211), (161, 406497), (273, 239729), (299, 218883), (483, 135499), (637, 102741), (897, 72961), (1127, 58071), (1489, 43953), (1911, 34247), (2093, 31269), (3381, 19357), (4467, 14651), (6279, 10423)]