133771554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1559}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 341452800

約数和(自身を除く): 207681246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 227, 378, 454, 681, 1362, 1559, 1589, 2043, 3118, 3178, 4086, 4677, 4767, 6129, 9354, 9534, 10913, 12258, 14031, 14301, 21826, 28062, 28602, 32739, 42093, 42903, 65478, 84186, 85806, 98217, 196434, 294651, 353893, 589302, 707786, 1061679, 2123358, 2477251, 3185037, 4954502, 6370074, 7431753, 9555111, 14863506, 19110222, 22295259, 44590518, 66885777, 133771554]

約数ペア:

[(1, 133771554), (2, 66885777), (3, 44590518), (6, 22295259), (7, 19110222), (9, 14863506), (14, 9555111), (18, 7431753), (21, 6370074), (27, 4954502), (42, 3185037), (54, 2477251), (63, 2123358), (126, 1061679), (189, 707786), (227, 589302), (378, 353893), (454, 294651), (681, 196434), (1362, 98217), (1559, 85806), (1589, 84186), (2043, 65478), (3118, 42903), (3178, 42093), (4086, 32739), (4677, 28602), (4767, 28062), (6129, 21826), (9354, 14301), (9534, 14031), (10913, 12258)]