80973901

素因数分解:

${\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 84816000

約数和(自身を除く): 3842099

約数列:

[1, 59, 61, 149, 151, 3599, 8791, 8909, 9089, 9211, 22499, 536251, 543449, 1327441, 1372439, 80973901]

約数ペア:

[(1, 80973901), (59, 1372439), (61, 1327441), (149, 543449), (151, 536251), (3599, 22499), (8791, 9211), (8909, 9089)]