48338991

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{4987}}^1$

素因数の和:5355

約数の個数: 16

約数和(自身を含む): 71827200

約数和(自身を除く): 23488209

約数列:

[1, 3, 9, 27, 359, 1077, 3231, 4987, 9693, 14961, 44883, 134649, 1790333, 5370999, 16112997, 48338991]

約数ペア:

[(1, 48338991), (3, 16112997), (9, 5370999), (27, 1790333), (359, 134649), (1077, 44883), (3231, 14961), (4987, 9693)]