157304217

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{50273}}^1$

素因数の和:50432

約数の個数: 16

約数和(自身を含む): 241315200

約数和(自身を除く): 84010983

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 50273, 150819, 351911, 1055733, 7490677, 22472031, 52434739, 157304217]

約数ペア:

[(1, 157304217), (3, 52434739), (7, 22472031), (21, 7490677), (149, 1055733), (447, 351911), (1043, 150819), (3129, 50273)]