71213883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{38851}}^1$

素因数の和:38914

約数の個数: 16

約数和(自身を含む): 104434176

約数和(自身を除く): 33220293

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 38851, 116553, 505063, 1515189, 1825997, 5477991, 23737961, 71213883]

約数ペア:

[(1, 71213883), (3, 23737961), (13, 5477991), (39, 1825997), (47, 1515189), (141, 505063), (611, 116553), (1833, 38851)]