57815127

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 90047232

約数和(自身を除く): 32232105

約数列:

[1, 3, 9, 27, 37, 81, 101, 111, 191, 303, 333, 573, 909, 999, 1719, 2727, 2997, 3737, 5157, 7067, 8181, 11211, 15471, 19291, 21201, 33633, 57873, 63603, 100899, 173619, 190809, 302697, 520857, 572427, 713767, 1562571, 2141301, 6423903, 19271709, 57815127]

約数ペア:

[(1, 57815127), (3, 19271709), (9, 6423903), (27, 2141301), (37, 1562571), (81, 713767), (101, 572427), (111, 520857), (191, 302697), (303, 190809), (333, 173619), (573, 100899), (909, 63603), (999, 57873), (1719, 33633), (2727, 21201), (2997, 19291), (3737, 15471), (5157, 11211), (7067, 8181)]