67187199

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 96712704

約数和(自身を除く): 29525505

約数列:

[1, 3, 31, 43, 53, 93, 129, 159, 317, 951, 1333, 1643, 2279, 3999, 4929, 6837, 9827, 13631, 16801, 29481, 40893, 50403, 70649, 211947, 422561, 520831, 722443, 1267683, 1562493, 2167329, 22395733, 67187199]

約数ペア:

[(1, 67187199), (3, 22395733), (31, 2167329), (43, 1562493), (53, 1267683), (93, 722443), (129, 520831), (159, 422561), (317, 211947), (951, 70649), (1333, 50403), (1643, 40893), (2279, 29481), (3999, 16801), (4929, 13631), (6837, 9827)]