159041494997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{813499}}^1$

素因数の和:816056

約数の個数: 16

約数和(自身を含む): 198363840000

約数和(自身を除く): 39322345003

約数列:

[1, 7, 11, 77, 2539, 17773, 27929, 195503, 813499, 5694493, 8948489, 62639423, 2065473961, 14458317727, 22720213571, 159041494997]

約数ペア:

[(1, 159041494997), (7, 22720213571), (11, 14458317727), (77, 2065473961), (2539, 62639423), (17773, 8948489), (27929, 5694493), (195503, 813499)]