73618993

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 90341504

約数和(自身を除く): 16722511

約数列:

[1, 7, 17, 119, 151, 241, 289, 1057, 1687, 2023, 2567, 4097, 17969, 28679, 36391, 43639, 69649, 254737, 305473, 487543, 618647, 4330529, 10516999, 73618993]

約数ペア:

[(1, 73618993), (7, 10516999), (17, 4330529), (119, 618647), (151, 487543), (241, 305473), (289, 254737), (1057, 69649), (1687, 43639), (2023, 36391), (2567, 28679), (4097, 17969)]