82103427

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 144168960

約数和(自身を除く): 62065533

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 113, 133, 171, 339, 399, 607, 791, 1017, 1197, 1821, 2147, 2373, 4249, 5463, 6441, 7119, 11533, 12747, 15029, 19323, 34599, 38241, 45087, 68591, 80731, 103797, 135261, 205773, 242193, 480137, 617319, 726579, 1303229, 1440411, 3909687, 4321233, 9122603, 11729061, 27367809, 82103427]

約数ペア:

[(1, 82103427), (3, 27367809), (7, 11729061), (9, 9122603), (19, 4321233), (21, 3909687), (57, 1440411), (63, 1303229), (113, 726579), (133, 617319), (171, 480137), (339, 242193), (399, 205773), (607, 135261), (791, 103797), (1017, 80731), (1197, 68591), (1821, 45087), (2147, 38241), (2373, 34599), (4249, 19323), (5463, 15029), (6441, 12747), (7119, 11533)]