69443379

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 107059200

約数和(自身を除く): 37615821

約数列:

[1, 3, 9, 27, 31, 93, 163, 279, 489, 509, 837, 1467, 1527, 4401, 4581, 5053, 13743, 15159, 15779, 45477, 47337, 82967, 136431, 142011, 248901, 426033, 746703, 2240109, 2571977, 7715931, 23147793, 69443379]

約数ペア:

[(1, 69443379), (3, 23147793), (9, 7715931), (27, 2571977), (31, 2240109), (93, 746703), (163, 426033), (279, 248901), (489, 142011), (509, 136431), (837, 82967), (1467, 47337), (1527, 45477), (4401, 15779), (4581, 15159), (5053, 13743)]