127645804811

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{4231}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 148648424448

約数和(自身を除く): 21002619637

約数列:

[1, 7, 137, 163, 193, 959, 1141, 1351, 4231, 22331, 26441, 29617, 31459, 156317, 185087, 220213, 579647, 689653, 816583, 4057529, 4309883, 4827571, 5716081, 30169181, 94482461, 111871871, 133103029, 661377227, 783103097, 931721203, 18235114973, 127645804811]

約数ペア:

[(1, 127645804811), (7, 18235114973), (137, 931721203), (163, 783103097), (193, 661377227), (959, 133103029), (1141, 111871871), (1351, 94482461), (4231, 30169181), (22331, 5716081), (26441, 4827571), (29617, 4309883), (31459, 4057529), (156317, 816583), (185087, 689653), (220213, 579647)]