15693767697

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1\times {\mathrm{571}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 21505296384

約数和(自身を除く): 5811528687

約数列:

[1, 3, 47, 141, 397, 491, 571, 1191, 1473, 1713, 18659, 23077, 26837, 55977, 69231, 80511, 194927, 226687, 280361, 584781, 680061, 841083, 9161569, 10654289, 13176967, 27484707, 31962867, 39530901, 111303317, 333909951, 5231255899, 15693767697]

約数ペア:

[(1, 15693767697), (3, 5231255899), (47, 333909951), (141, 111303317), (397, 39530901), (491, 31962867), (571, 27484707), (1191, 13176967), (1473, 10654289), (1713, 9161569), (18659, 841083), (23077, 680061), (26837, 584781), (55977, 280361), (69231, 226687), (80511, 194927)]