87707313

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{5689}}^1$

素因数の和:6269

約数の個数: 16

約数和(自身を含む): 130187200

約数和(自身を除く): 42479887

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 5689, 15417, 17067, 51201, 153603, 3248419, 9745257, 29235771, 87707313]

約数ペア:

[(1, 87707313), (3, 29235771), (9, 9745257), (27, 3248419), (571, 153603), (1713, 51201), (5139, 17067), (5689, 15417)]