264215853

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4314

約数の個数: 48

約数和(自身を含む): 452851776

約数和(自身を除く): 188635923

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 407, 561, 629, 1221, 1683, 1887, 3663, 4243, 5661, 6919, 12729, 20757, 38187, 46673, 62271, 72131, 140019, 156991, 216393, 420057, 470973, 649179, 793441, 1412919, 1726901, 2380323, 2668847, 5180703, 7140969, 8006541, 15542109, 24019623, 29357317, 88071951, 264215853]

約数ペア:

[(1, 264215853), (3, 88071951), (9, 29357317), (11, 24019623), (17, 15542109), (33, 8006541), (37, 7140969), (51, 5180703), (99, 2668847), (111, 2380323), (153, 1726901), (187, 1412919), (333, 793441), (407, 649179), (561, 470973), (629, 420057), (1221, 216393), (1683, 156991), (1887, 140019), (3663, 72131), (4243, 62271), (5661, 46673), (6919, 38187), (12729, 20757)]