67419339

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 99731520

約数和(自身を除く): 32312181

約数列:

[1, 3, 13, 39, 53, 159, 169, 193, 507, 579, 689, 2067, 2197, 2509, 6591, 7527, 8957, 10229, 26871, 30687, 32617, 97851, 116441, 132977, 349323, 398931, 424021, 1272063, 1728701, 5186103, 22473113, 67419339]

約数ペア:

[(1, 67419339), (3, 22473113), (13, 5186103), (39, 1728701), (53, 1272063), (159, 424021), (169, 398931), (193, 349323), (507, 132977), (579, 116441), (689, 97851), (2067, 32617), (2197, 30687), (2509, 26871), (6591, 10229), (7527, 8957)]