55011873

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 86591232

約数和(自身を除く): 31579359

約数列:

[1, 3, 7, 21, 41, 123, 181, 287, 353, 543, 861, 1059, 1267, 2471, 3801, 7413, 7421, 14473, 22263, 43419, 51947, 63893, 101311, 155841, 191679, 303933, 447251, 1341753, 2619613, 7858839, 18337291, 55011873]

約数ペア:

[(1, 55011873), (3, 18337291), (7, 7858839), (21, 2619613), (41, 1341753), (123, 447251), (181, 303933), (287, 191679), (353, 155841), (543, 101311), (861, 63893), (1059, 51947), (1267, 43419), (2471, 22263), (3801, 14473), (7413, 7421)]