39442977

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 67208960

約数和(自身を除く): 27765983

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1153, 1267, 1629, 3459, 3801, 4887, 8071, 10377, 11403, 24213, 31131, 34209, 72639, 208693, 217917, 626079, 1460851, 1878237, 4382553, 5634711, 13147659, 39442977]

約数ペア:

[(1, 39442977), (3, 13147659), (7, 5634711), (9, 4382553), (21, 1878237), (27, 1460851), (63, 626079), (181, 217917), (189, 208693), (543, 72639), (1153, 34209), (1267, 31131), (1629, 24213), (3459, 11403), (3801, 10377), (4887, 8071)]