207576327

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{577}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 326121472

約数和(自身を除く): 118545145

約数列:

[1, 3, 7, 21, 37, 111, 259, 463, 577, 777, 1389, 1731, 3241, 4039, 9723, 12117, 17131, 21349, 51393, 64047, 119917, 149443, 267151, 359751, 448329, 801453, 1870057, 5610171, 9884587, 29653761, 69192109, 207576327]

約数ペア:

[(1, 207576327), (3, 69192109), (7, 29653761), (21, 9884587), (37, 5610171), (111, 1870057), (259, 801453), (463, 448329), (577, 359751), (777, 267151), (1389, 149443), (1731, 119917), (3241, 64047), (4039, 51393), (9723, 21349), (12117, 17131)]