157466979

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 231074064

約数和(自身を除く): 73607085

約数列:

[1, 3, 9, 101, 211, 303, 633, 821, 909, 1899, 2463, 7389, 21311, 63933, 82921, 173231, 191799, 248763, 519693, 746289, 1559079, 17496331, 52488993, 157466979]

約数ペア:

[(1, 157466979), (3, 52488993), (9, 17496331), (101, 1559079), (211, 746289), (303, 519693), (633, 248763), (821, 191799), (909, 173231), (1899, 82921), (2463, 63933), (7389, 21311)]