127085091

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 204595200

約数和(自身を除く): 77510109

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 431, 739, 1293, 2217, 3017, 5173, 8189, 9051, 14041, 15519, 24567, 42123, 57323, 98287, 171969, 294861, 318509, 955527, 2229563, 6051671, 6688689, 18155013, 42361697, 127085091]

約数ペア:

[(1, 127085091), (3, 42361697), (7, 18155013), (19, 6688689), (21, 6051671), (57, 2229563), (133, 955527), (399, 318509), (431, 294861), (739, 171969), (1293, 98287), (2217, 57323), (3017, 42123), (5173, 24567), (8189, 15519), (9051, 14041)]