75267381

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{30119}}^1$

素因数の和:30153

約数の個数: 24

約数和(自身を含む): 123612480

約数和(自身を除く): 48345099

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 30119, 90357, 210833, 512023, 632499, 1475831, 1536069, 3584161, 4427493, 10752483, 25089127, 75267381]

約数ペア:

[(1, 75267381), (3, 25089127), (7, 10752483), (17, 4427493), (21, 3584161), (49, 1536069), (51, 1475831), (119, 632499), (147, 512023), (357, 210833), (833, 90357), (2499, 30119)]