61749963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 103873536

約数和(自身を除く): 42123573

約数列:

[1, 3, 9, 11, 23, 33, 47, 69, 99, 141, 207, 253, 423, 517, 577, 759, 1081, 1551, 1731, 2277, 3243, 4653, 5193, 6347, 9729, 11891, 13271, 19041, 27119, 35673, 39813, 57123, 81357, 107019, 119439, 145981, 244071, 298309, 437943, 623737, 894927, 1313829, 1871211, 2684781, 5613633, 6861107, 20583321, 61749963]

約数ペア:

[(1, 61749963), (3, 20583321), (9, 6861107), (11, 5613633), (23, 2684781), (33, 1871211), (47, 1313829), (69, 894927), (99, 623737), (141, 437943), (207, 298309), (253, 244071), (423, 145981), (517, 119439), (577, 107019), (759, 81357), (1081, 57123), (1551, 39813), (1731, 35673), (2277, 27119), (3243, 19041), (4653, 13271), (5193, 11891), (6347, 9729)]