61286907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 31610373

約数列:

[1, 3, 11, 31, 33, 93, 139, 341, 417, 431, 1023, 1293, 1529, 4309, 4587, 4741, 12927, 13361, 14223, 40083, 47399, 59909, 142197, 146971, 179727, 440913, 658999, 1857179, 1976997, 5571537, 20428969, 61286907]

約数ペア:

[(1, 61286907), (3, 20428969), (11, 5571537), (31, 1976997), (33, 1857179), (93, 658999), (139, 440913), (341, 179727), (417, 146971), (431, 142197), (1023, 59909), (1293, 47399), (1529, 40083), (4309, 14223), (4587, 13361), (4741, 12927)]