27720286263

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{66071}}^1$

素因数の和:66500

約数の個数: 32

約数和(自身を含む): 42180364800

約数和(自身を除く): 14460078537

約数列:

[1, 3, 9, 27, 41, 123, 369, 379, 1107, 1137, 3411, 10233, 15539, 46617, 66071, 139851, 198213, 419553, 594639, 1783917, 2708911, 8126733, 24380199, 25040909, 73140597, 75122727, 225368181, 676104543, 1026677269, 3080031807, 9240095421, 27720286263]

約数ペア:

[(1, 27720286263), (3, 9240095421), (9, 3080031807), (27, 1026677269), (41, 676104543), (123, 225368181), (369, 75122727), (379, 73140597), (1107, 25040909), (1137, 24380199), (3411, 8126733), (10233, 2708911), (15539, 1783917), (46617, 594639), (66071, 419553), (139851, 198213)]