77740209

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{61261}}^1$

素因数の和:61317

約数の個数: 16

約数和(自身を含む): 117623040

約数和(自身を除く): 39882831

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 61261, 183783, 551349, 1654047, 2879267, 8637801, 25913403, 77740209]

約数ペア:

[(1, 77740209), (3, 25913403), (9, 8637801), (27, 2879267), (47, 1654047), (141, 551349), (423, 183783), (1269, 61261)]