126780537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 189000448

約数和(自身を除く): 62219911

約数列:

[1, 3, 13, 37, 39, 103, 111, 309, 481, 853, 1339, 1443, 2559, 3811, 4017, 11089, 11433, 31561, 33267, 49543, 87859, 94683, 148629, 263577, 410293, 1142167, 1230879, 3250783, 3426501, 9752349, 42260179, 126780537]

約数ペア:

[(1, 126780537), (3, 42260179), (13, 9752349), (37, 3426501), (39, 3250783), (103, 1230879), (111, 1142167), (309, 410293), (481, 263577), (853, 148629), (1339, 94683), (1443, 87859), (2559, 49543), (3811, 33267), (4017, 31561), (11089, 11433)]