15950493

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 26342400

約数和(自身を除く): 10391907

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 1567, 3393, 4701, 10179, 14103, 20371, 42309, 45443, 61113, 136329, 183339, 408987, 550017, 590759, 1226961, 1772277, 5316831, 15950493]

約数ペア:

[(1, 15950493), (3, 5316831), (9, 1772277), (13, 1226961), (27, 590759), (29, 550017), (39, 408987), (87, 183339), (117, 136329), (261, 61113), (351, 45443), (377, 42309), (783, 20371), (1131, 14103), (1567, 10179), (3393, 4701)]