274310673

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 484239168

約数和(自身を除く): 209928495

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 79, 91, 147, 161, 237, 273, 299, 483, 553, 637, 897, 1027, 1127, 1659, 1817, 1911, 2093, 3081, 3381, 3871, 5451, 6241, 6279, 7189, 11613, 12719, 14651, 18723, 21567, 23621, 38157, 43687, 43953, 50323, 70863, 81133, 89033, 131061, 143543, 150969, 165347, 243399, 267099, 305809, 430629, 496041, 567931, 917427, 1004801, 1157429, 1703793, 1866059, 3014403, 3472287, 3975517, 5598177, 7033607, 11926551, 13062413, 21100821, 39187239, 91436891, 274310673]

約数ペア:

[(1, 274310673), (3, 91436891), (7, 39187239), (13, 21100821), (21, 13062413), (23, 11926551), (39, 7033607), (49, 5598177), (69, 3975517), (79, 3472287), (91, 3014403), (147, 1866059), (161, 1703793), (237, 1157429), (273, 1004801), (299, 917427), (483, 567931), (553, 496041), (637, 430629), (897, 305809), (1027, 267099), (1127, 243399), (1659, 165347), (1817, 150969), (1911, 143543), (2093, 131061), (3081, 89033), (3381, 81133), (3871, 70863), (5451, 50323), (6241, 43953), (6279, 43687), (7189, 38157), (11613, 23621), (12719, 21567), (14651, 18723)]