148928421

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{1381}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 201219200

約数和(自身を除く): 52290779

約数列:

[1, 3, 103, 309, 349, 1047, 1381, 4143, 35947, 107841, 142243, 426729, 481969, 1445907, 49642807, 148928421]

約数ペア:

[(1, 148928421), (3, 49642807), (103, 1445907), (309, 481969), (349, 426729), (1047, 142243), (1381, 107841), (4143, 35947)]