157280961

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{21673}}^1$

素因数の和:21776

約数の個数: 16

約数和(自身を含む): 218473920

約数和(自身を除く): 61192959

約数列:

[1, 3, 41, 59, 123, 177, 2419, 7257, 21673, 65019, 888593, 1278707, 2665779, 3836121, 52426987, 157280961]

約数ペア:

[(1, 157280961), (3, 52426987), (41, 3836121), (59, 2665779), (123, 1278707), (177, 888593), (2419, 65019), (7257, 21673)]