181008039

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 256573440

約数和(自身を除く): 75565401

約数列:

[1, 3, 31, 71, 79, 93, 213, 237, 347, 1041, 2201, 2449, 5609, 6603, 7347, 10757, 16827, 24637, 27413, 32271, 73911, 82239, 173879, 521637, 763747, 849803, 1946323, 2291241, 2549409, 5838969, 60336013, 181008039]

約数ペア:

[(1, 181008039), (3, 60336013), (31, 5838969), (71, 2549409), (79, 2291241), (93, 1946323), (213, 849803), (237, 763747), (347, 521637), (1041, 173879), (2201, 82239), (2449, 73911), (5609, 32271), (6603, 27413), (7347, 24637), (10757, 16827)]