117712863

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 174323136

約数和(自身を除く): 56610273

約数列:

[1, 3, 9, 47, 141, 421, 423, 661, 1263, 1983, 3789, 5949, 19787, 31067, 59361, 93201, 178083, 278281, 279603, 834843, 2504529, 13079207, 39237621, 117712863]

約数ペア:

[(1, 117712863), (3, 39237621), (9, 13079207), (47, 2504529), (141, 834843), (421, 279603), (423, 278281), (661, 178083), (1263, 93201), (1983, 59361), (3789, 31067), (5949, 19787)]