38063979

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 58881600

約数和(自身を除く): 20817621

約数列:

[1, 3, 9, 27, 29, 87, 173, 261, 281, 519, 783, 843, 1557, 2529, 4671, 5017, 7587, 8149, 15051, 24447, 45153, 48613, 73341, 135459, 145839, 220023, 437517, 1312551, 1409777, 4229331, 12687993, 38063979]

約数ペア:

[(1, 38063979), (3, 12687993), (9, 4229331), (27, 1409777), (29, 1312551), (87, 437517), (173, 220023), (261, 145839), (281, 135459), (519, 73341), (783, 48613), (843, 45153), (1557, 24447), (2529, 15051), (4671, 8149), (5017, 7587)]