86018193

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{6359}}^1$

素因数の和:6538

約数の個数: 20

約数和(自身を含む): 129286080

約数和(自身を除く): 43267887

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 6359, 13527, 19077, 57231, 171693, 515079, 1061953, 3185859, 9557577, 28672731, 86018193]

約数ペア:

[(1, 86018193), (3, 28672731), (9, 9557577), (27, 3185859), (81, 1061953), (167, 515079), (501, 171693), (1503, 57231), (4509, 19077), (6359, 13527)]