70640997

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{9067}}^1$

素因数の和:9137

約数の個数: 24

約数和(自身を含む): 111645216

約数和(自身を除く): 41004219

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 9067, 27201, 63469, 190407, 444283, 480551, 1332849, 1441653, 3363857, 10091571, 23546999, 70640997]

約数ペア:

[(1, 70640997), (3, 23546999), (7, 10091571), (21, 3363857), (49, 1441653), (53, 1332849), (147, 480551), (159, 444283), (371, 190407), (1113, 63469), (2597, 27201), (7791, 9067)]