66862893

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 96243840

約数和(自身を除く): 29380947

約数列:

[1, 3, 29, 43, 61, 87, 129, 183, 293, 879, 1247, 1769, 2623, 3741, 5307, 7869, 8497, 12599, 17873, 25491, 37797, 53619, 76067, 228201, 365371, 518317, 768539, 1096113, 1554951, 2305617, 22287631, 66862893]

約数ペア:

[(1, 66862893), (3, 22287631), (29, 2305617), (43, 1554951), (61, 1096113), (87, 768539), (129, 518317), (183, 365371), (293, 228201), (879, 76067), (1247, 53619), (1769, 37797), (2623, 25491), (3741, 17873), (5307, 12599), (7869, 8497)]