69270273

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2053}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 105099072

約数和(自身を除く): 35828799

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 2053, 3749, 6159, 11247, 18477, 33741, 47219, 141657, 334639, 424971, 1003917, 3011751, 7696697, 23090091, 69270273]

約数ペア:

[(1, 69270273), (3, 23090091), (9, 7696697), (23, 3011751), (69, 1003917), (163, 424971), (207, 334639), (489, 141657), (1467, 47219), (2053, 33741), (3749, 18477), (6159, 11247)]