33664449

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 55560960

約数和(自身を除く): 21896511

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 317, 389, 951, 1167, 2219, 2723, 4121, 5057, 6657, 8169, 12363, 15171, 28847, 35399, 86541, 106197, 123313, 369939, 863191, 1603069, 2589573, 4809207, 11221483, 33664449]

約数ペア:

[(1, 33664449), (3, 11221483), (7, 4809207), (13, 2589573), (21, 1603069), (39, 863191), (91, 369939), (273, 123313), (317, 106197), (389, 86541), (951, 35399), (1167, 28847), (2219, 15171), (2723, 12363), (4121, 8169), (5057, 6657)]