169898427

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{2879}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 251596800

約数和(自身を除く): 81698373

約数列:

[1, 3, 9, 79, 83, 237, 249, 711, 747, 2879, 6557, 8637, 19671, 25911, 59013, 227441, 238957, 682323, 716871, 2046969, 2150613, 18877603, 56632809, 169898427]

約数ペア:

[(1, 169898427), (3, 56632809), (9, 18877603), (79, 2150613), (83, 2046969), (237, 716871), (249, 682323), (711, 238957), (747, 227441), (2879, 59013), (6557, 25911), (8637, 19671)]