156738866391

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1\times {\mathrm{1889}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 230650973280

約数和(自身を除く): 73912106889

約数列:

[1, 3, 9, 83, 249, 277, 401, 747, 831, 1203, 1889, 2493, 3609, 5667, 17001, 22991, 33283, 68973, 99849, 111077, 156787, 206919, 299547, 333231, 470361, 523253, 757489, 999693, 1411083, 1569759, 2272467, 4709277, 6817401, 9219391, 27658173, 43429999, 62871587, 82974519, 130289997, 188614761, 209824453, 390869991, 565844283, 629473359, 1888420077, 17415429599, 52246288797, 156738866391]

約数ペア:

[(1, 156738866391), (3, 52246288797), (9, 17415429599), (83, 1888420077), (249, 629473359), (277, 565844283), (401, 390869991), (747, 209824453), (831, 188614761), (1203, 130289997), (1889, 82974519), (2493, 62871587), (3609, 43429999), (5667, 27658173), (17001, 9219391), (22991, 6817401), (33283, 4709277), (68973, 2272467), (99849, 1569759), (111077, 1411083), (156787, 999693), (206919, 757489), (299547, 523253), (333231, 470361)]