127846346979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{105745531}}^1$

素因数の和:105745578

約数の個数: 16

約数和(自身を含む): 189495993344

約数和(自身を除く): 61649646365

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 105745531, 317236593, 1374691903, 3278111461, 4124075709, 9834334383, 42615448993, 127846346979]

約数ペア:

[(1, 127846346979), (3, 42615448993), (13, 9834334383), (31, 4124075709), (39, 3278111461), (93, 1374691903), (403, 317236593), (1209, 105745531)]