61982217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 103154688

約数和(自身を除く): 41172471

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 163, 167, 207, 253, 489, 501, 759, 1467, 1503, 1793, 1837, 2277, 3749, 3841, 5379, 5511, 11247, 11523, 16137, 16533, 27221, 33741, 34569, 41239, 42251, 81663, 123717, 126753, 244989, 299431, 371151, 380259, 626083, 898293, 1878249, 2694879, 5634747, 6886913, 20660739, 61982217]

約数ペア:

[(1, 61982217), (3, 20660739), (9, 6886913), (11, 5634747), (23, 2694879), (33, 1878249), (69, 898293), (99, 626083), (163, 380259), (167, 371151), (207, 299431), (253, 244989), (489, 126753), (501, 123717), (759, 81663), (1467, 42251), (1503, 41239), (1793, 34569), (1837, 33741), (2277, 27221), (3749, 16533), (3841, 16137), (5379, 11523), (5511, 11247)]