53166447

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 83466240

約数和(自身を除く): 30299793

約数列:

[1, 3, 9, 37, 43, 47, 79, 111, 129, 141, 237, 333, 387, 423, 711, 1591, 1739, 2021, 2923, 3397, 3713, 4773, 5217, 6063, 8769, 10191, 11139, 14319, 15651, 18189, 26307, 30573, 33417, 74777, 125689, 137381, 159659, 224331, 377067, 412143, 478977, 672993, 1131201, 1236429, 1436931, 5907383, 17722149, 53166447]

約数ペア:

[(1, 53166447), (3, 17722149), (9, 5907383), (37, 1436931), (43, 1236429), (47, 1131201), (79, 672993), (111, 478977), (129, 412143), (141, 377067), (237, 224331), (333, 159659), (387, 137381), (423, 125689), (711, 74777), (1591, 33417), (1739, 30573), (2021, 26307), (2923, 18189), (3397, 15651), (3713, 14319), (4773, 11139), (5217, 10191), (6063, 8769)]