70233807

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 112278600

約数和(自身を除く): 42044793

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 349, 777, 1047, 1369, 1813, 2443, 4107, 5439, 7329, 9583, 12913, 17101, 28749, 38739, 51303, 67081, 90391, 201243, 271173, 477781, 632737, 1433343, 1898211, 3344467, 10033401, 23411269, 70233807]

約数ペア:

[(1, 70233807), (3, 23411269), (7, 10033401), (21, 3344467), (37, 1898211), (49, 1433343), (111, 632737), (147, 477781), (259, 271173), (349, 201243), (777, 90391), (1047, 67081), (1369, 51303), (1813, 38739), (2443, 28749), (4107, 17101), (5439, 12913), (7329, 9583)]