5158647

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 8805888

約数和(自身を除く): 3647241

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 71, 81, 117, 207, 213, 243, 299, 351, 621, 639, 897, 923, 1053, 1633, 1863, 1917, 2691, 2769, 3159, 4899, 5589, 5751, 8073, 8307, 14697, 17253, 21229, 24219, 24921, 44091, 63687, 72657, 74763, 132273, 191061, 224289, 396819, 573183, 1719549, 5158647]

約数ペア:

[(1, 5158647), (3, 1719549), (9, 573183), (13, 396819), (23, 224289), (27, 191061), (39, 132273), (69, 74763), (71, 72657), (81, 63687), (117, 44091), (207, 24921), (213, 24219), (243, 21229), (299, 17253), (351, 14697), (621, 8307), (639, 8073), (897, 5751), (923, 5589), (1053, 4899), (1633, 3159), (1863, 2769), (1917, 2691)]