715670109

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 1307511296

約数和(自身を除く): 591841187

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 223, 231, 363, 421, 669, 693, 847, 1089, 1263, 1561, 2007, 2453, 2541, 2947, 3789, 4631, 4683, 7359, 7623, 8841, 13893, 14049, 17171, 22077, 26523, 26983, 32417, 41679, 50941, 51513, 80949, 93883, 97251, 152823, 154539, 188881, 242847, 281649, 291753, 356587, 458469, 566643, 657181, 844947, 1032713, 1069761, 1699929, 1971543, 3098139, 3209283, 5914629, 7228991, 9294417, 11359843, 21686973, 34079529, 65060919, 79518901, 102238587, 238556703, 715670109]

約数ペア:

[(1, 715670109), (3, 238556703), (7, 102238587), (9, 79518901), (11, 65060919), (21, 34079529), (33, 21686973), (63, 11359843), (77, 9294417), (99, 7228991), (121, 5914629), (223, 3209283), (231, 3098139), (363, 1971543), (421, 1699929), (669, 1069761), (693, 1032713), (847, 844947), (1089, 657181), (1263, 566643), (1561, 458469), (2007, 356587), (2453, 291753), (2541, 281649), (2947, 242847), (3789, 188881), (4631, 154539), (4683, 152823), (7359, 97251), (7623, 93883), (8841, 80949), (13893, 51513), (14049, 50941), (17171, 41679), (22077, 32417), (26523, 26983)]