79974307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 100638720

約数和(自身を除く): 20664413

約数列:

[1, 7, 17, 47, 79, 119, 181, 329, 553, 799, 1267, 1343, 3077, 3713, 5593, 8507, 9401, 14299, 21539, 25991, 59549, 63121, 100093, 144619, 243083, 441847, 672053, 1012333, 1701581, 4704371, 11424901, 79974307]

約数ペア:

[(1, 79974307), (7, 11424901), (17, 4704371), (47, 1701581), (79, 1012333), (119, 672053), (181, 441847), (329, 243083), (553, 144619), (799, 100093), (1267, 63121), (1343, 59549), (3077, 25991), (3713, 21539), (5593, 14299), (8507, 9401)]