328997772153

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{22109}}^1$

素因数の和:22566

約数の個数: 48

約数和(自身を含む): 490939637760

約数和(自身を除く): 161941865607

約数列:

[1, 3, 9, 47, 127, 141, 277, 381, 423, 831, 1143, 2493, 5969, 13019, 17907, 22109, 35179, 39057, 53721, 66327, 105537, 117171, 198981, 316611, 1039123, 1653413, 2807843, 3117369, 4960239, 6124193, 8423529, 9352107, 14880717, 18372579, 25270587, 55117737, 131968621, 287837071, 395905863, 777772511, 863511213, 1187717589, 2333317533, 2590533639, 6999952599, 36555308017, 109665924051, 328997772153]

約数ペア:

[(1, 328997772153), (3, 109665924051), (9, 36555308017), (47, 6999952599), (127, 2590533639), (141, 2333317533), (277, 1187717589), (381, 863511213), (423, 777772511), (831, 395905863), (1143, 287837071), (2493, 131968621), (5969, 55117737), (13019, 25270587), (17907, 18372579), (22109, 14880717), (35179, 9352107), (39057, 8423529), (53721, 6124193), (66327, 4960239), (105537, 3117369), (117171, 2807843), (198981, 1653413), (316611, 1039123)]