73518669

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3547}}^1$

素因数の和:3614

約数の個数: 36

約数和(自身を含む): 126195264

約数和(自身を除く): 52676595

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 3547, 6909, 10641, 20727, 24829, 31923, 74487, 166709, 173803, 223461, 500127, 521409, 1166963, 1500381, 1564227, 3500889, 8168741, 10502667, 24506223, 73518669]

約数ペア:

[(1, 73518669), (3, 24506223), (7, 10502667), (9, 8168741), (21, 3500889), (47, 1564227), (49, 1500381), (63, 1166963), (141, 521409), (147, 500127), (329, 223461), (423, 173803), (441, 166709), (987, 74487), (2303, 31923), (2961, 24829), (3547, 20727), (6909, 10641)]