72450447

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13033}}^1$

素因数の和:13162

約数の個数: 16

約数和(自身を含む): 103229280

約数和(自身を除く): 30778833

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 13033, 39099, 221561, 664683, 1420597, 4261791, 24150149, 72450447]

約数ペア:

[(1, 72450447), (3, 24150149), (17, 4261791), (51, 1420597), (109, 664683), (327, 221561), (1853, 39099), (5559, 13033)]