153438831

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187349}}^1$

素因数の和:187375

約数の個数: 24

約数和(自身を含む): 272781600

約数和(自身を除く): 119342769

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 187349, 562047, 1311443, 1686141, 2435537, 3934329, 7306611, 11802987, 17048759, 21919833, 51146277, 153438831]

約数ペア:

[(1, 153438831), (3, 51146277), (7, 21919833), (9, 17048759), (13, 11802987), (21, 7306611), (39, 3934329), (63, 2435537), (91, 1686141), (117, 1311443), (273, 562047), (819, 187349)]