81303606

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{74047}}^1$

素因数の和:74116

約数の個数: 24

約数和(自身を含む): 179048064

約数和(自身を除く): 97744458

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 74047, 148094, 222141, 444282, 666423, 1332846, 4516867, 9033734, 13550601, 27101202, 40651803, 81303606]

約数ペア:

[(1, 81303606), (2, 40651803), (3, 27101202), (6, 13550601), (9, 9033734), (18, 4516867), (61, 1332846), (122, 666423), (183, 444282), (366, 222141), (549, 148094), (1098, 74047)]