91568967

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 142884864

約数和(自身を除く): 51315897

約数列:

[1, 3, 7, 21, 67, 151, 201, 431, 453, 469, 1057, 1293, 1407, 3017, 3171, 9051, 10117, 28877, 30351, 65081, 70819, 86631, 195243, 202139, 212457, 455567, 606417, 1366701, 4360427, 13081281, 30522989, 91568967]

約数ペア:

[(1, 91568967), (3, 30522989), (7, 13081281), (21, 4360427), (67, 1366701), (151, 606417), (201, 455567), (431, 212457), (453, 202139), (469, 195243), (1057, 86631), (1293, 70819), (1407, 65081), (3017, 30351), (3171, 28877), (9051, 10117)]