150919191

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1291}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 225738240

約数和(自身を除く): 74819049

約数列:

[1, 3, 9, 31, 93, 279, 419, 1257, 1291, 3771, 3873, 11619, 12989, 38967, 40021, 116901, 120063, 360189, 540929, 1622787, 4868361, 16768799, 50306397, 150919191]

約数ペア:

[(1, 150919191), (3, 50306397), (9, 16768799), (31, 4868361), (93, 1622787), (279, 540929), (419, 360189), (1257, 120063), (1291, 116901), (3771, 40021), (3873, 38967), (11619, 12989)]