77882463

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 118809600

約数和(自身を除く): 40927137

約数列:

[1, 3, 9, 19, 57, 171, 419, 1087, 1257, 3261, 3771, 7961, 9783, 20653, 23883, 61959, 71649, 185877, 455453, 1366359, 4099077, 8653607, 25960821, 77882463]

約数ペア:

[(1, 77882463), (3, 25960821), (9, 8653607), (19, 4099077), (57, 1366359), (171, 455453), (419, 185877), (1087, 71649), (1257, 61959), (3261, 23883), (3771, 20653), (7961, 9783)]