32921991

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{18199}}^1$

素因数の和:18275

約数の個数: 16

約数和(自身を含む): 49504000

約数和(自身を除く): 16582009

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 18199, 54597, 163791, 491373, 1219333, 3657999, 10973997, 32921991]

約数ペア:

[(1, 32921991), (3, 10973997), (9, 3657999), (27, 1219333), (67, 491373), (201, 163791), (603, 54597), (1809, 18199)]