15663805947

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{647}}^1\times {\mathrm{5501}}^1$

素因数の和:6320

約数の個数: 32

約数和(自身を含む): 23388341760

約数和(自身を除く): 7724535813

約数列:

[1, 3, 9, 27, 163, 489, 647, 1467, 1941, 4401, 5501, 5823, 16503, 17469, 49509, 105461, 148527, 316383, 896663, 949149, 2689989, 2847447, 3559147, 8069967, 10677441, 24209901, 32032323, 96096969, 580140961, 1740422883, 5221268649, 15663805947]

約数ペア:

[(1, 15663805947), (3, 5221268649), (9, 1740422883), (27, 580140961), (163, 96096969), (489, 32032323), (647, 24209901), (1467, 10677441), (1941, 8069967), (4401, 3559147), (5501, 2847447), (5823, 2689989), (16503, 949149), (17469, 896663), (49509, 316383), (105461, 148527)]