8135631

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 14314560

約数和(自身を除く): 6178929

約数列:

[1, 3, 7, 9, 21, 29, 61, 63, 73, 87, 183, 203, 219, 261, 427, 511, 549, 609, 657, 1281, 1533, 1769, 1827, 2117, 3843, 4453, 4599, 5307, 6351, 12383, 13359, 14819, 15921, 19053, 31171, 37149, 40077, 44457, 93513, 111447, 129137, 133371, 280539, 387411, 903959, 1162233, 2711877, 8135631]

約数ペア:

[(1, 8135631), (3, 2711877), (7, 1162233), (9, 903959), (21, 387411), (29, 280539), (61, 133371), (63, 129137), (73, 111447), (87, 93513), (183, 44457), (203, 40077), (219, 37149), (261, 31171), (427, 19053), (511, 15921), (549, 14819), (609, 13359), (657, 12383), (1281, 6351), (1533, 5307), (1769, 4599), (1827, 4453), (2117, 3843)]