69967541

素因数分解:

$7^5\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 85647744

約数和(自身を除く): 15680203

約数列:

[1, 7, 23, 49, 161, 181, 343, 1127, 1267, 2401, 4163, 7889, 8869, 16807, 29141, 55223, 62083, 203987, 386561, 434581, 1427909, 3042067, 9995363, 69967541]

約数ペア:

[(1, 69967541), (7, 9995363), (23, 3042067), (49, 1427909), (161, 434581), (181, 386561), (343, 203987), (1127, 62083), (1267, 55223), (2401, 29141), (4163, 16807), (7889, 8869)]