86665749

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1\times {\mathrm{743}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 117849600

約数和(自身を除く): 31183851

約数列:

[1, 3, 59, 177, 659, 743, 1977, 2229, 38881, 43837, 116643, 131511, 489637, 1468911, 28888583, 86665749]

約数ペア:

[(1, 86665749), (3, 28888583), (59, 1468911), (177, 489637), (659, 131511), (743, 116643), (1977, 43837), (2229, 38881)]