138623037

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 218972160

約数和(自身を除く): 80349123

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 1113, 1239, 2111, 3127, 6333, 9381, 14777, 21889, 44331, 65667, 111883, 124549, 335649, 373647, 783181, 871843, 2349543, 2615529, 6601097, 19803291, 46207679, 138623037]

約数ペア:

[(1, 138623037), (3, 46207679), (7, 19803291), (21, 6601097), (53, 2615529), (59, 2349543), (159, 871843), (177, 783181), (371, 373647), (413, 335649), (1113, 124549), (1239, 111883), (2111, 65667), (3127, 44331), (6333, 21889), (9381, 14777)]