31822419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 46764864

約数和(自身を除く): 14942445

約数列:

[1, 3, 17, 51, 53, 61, 159, 183, 193, 579, 901, 1037, 2703, 3111, 3233, 3281, 9699, 9843, 10229, 11773, 30687, 35319, 54961, 164883, 173893, 200141, 521679, 600423, 623969, 1871907, 10607473, 31822419]

約数ペア:

[(1, 31822419), (3, 10607473), (17, 1871907), (51, 623969), (53, 600423), (61, 521679), (159, 200141), (183, 173893), (193, 164883), (579, 54961), (901, 35319), (1037, 30687), (2703, 11773), (3111, 10229), (3233, 9843), (3281, 9699)]