47950461

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 79375296

約数和(自身を除く): 31424835

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 243, 351, 353, 387, 559, 1053, 1059, 1161, 1677, 3159, 3177, 3483, 4589, 5031, 9531, 10449, 13767, 15093, 15179, 28593, 41301, 45279, 45537, 85779, 123903, 135837, 136611, 197327, 371709, 409833, 591981, 1115127, 1229499, 1775943, 3688497, 5327829, 15983487, 47950461]

約数ペア:

[(1, 47950461), (3, 15983487), (9, 5327829), (13, 3688497), (27, 1775943), (39, 1229499), (43, 1115127), (81, 591981), (117, 409833), (129, 371709), (243, 197327), (351, 136611), (353, 135837), (387, 123903), (559, 85779), (1053, 45537), (1059, 45279), (1161, 41301), (1677, 28593), (3159, 15179), (3177, 15093), (3483, 13767), (4589, 10449), (5031, 9531)]