20130177123

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1\times {\mathrm{7211}}^1$

素因数の和:7904

約数の個数: 48

約数和(自身を含む): 33746159616

約数和(自身を除く): 13615982493

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 607, 657, 1533, 1821, 4249, 4599, 5463, 7211, 12747, 21633, 38241, 44311, 50477, 64899, 132933, 151431, 310177, 398799, 454293, 526403, 930531, 1579209, 2791593, 3684821, 4377077, 4737627, 11054463, 13131231, 30639539, 33163389, 39393693, 91918617, 275755851, 319526621, 958579863, 2236686347, 2875739589, 6710059041, 20130177123]

約数ペア:

[(1, 20130177123), (3, 6710059041), (7, 2875739589), (9, 2236686347), (21, 958579863), (63, 319526621), (73, 275755851), (219, 91918617), (511, 39393693), (607, 33163389), (657, 30639539), (1533, 13131231), (1821, 11054463), (4249, 4737627), (4599, 4377077), (5463, 3684821), (7211, 2791593), (12747, 1579209), (21633, 930531), (38241, 526403), (44311, 454293), (50477, 398799), (64899, 310177), (132933, 151431)]