149997139971

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1\times {\mathrm{44987}}^1$

素因数の和:46063

約数の個数: 32

約数和(自身を含む): 230108221440

約数和(自身を除く): 80111081469

約数列:

[1, 3, 7, 21, 179, 537, 887, 1253, 2661, 3759, 6209, 18627, 44987, 134961, 158773, 314909, 476319, 944727, 1111411, 3334233, 8052673, 24158019, 39903469, 56368711, 119710407, 169106133, 279324283, 837972849, 7142720951, 21428162853, 49999046657, 149997139971]

約数ペア:

[(1, 149997139971), (3, 49999046657), (7, 21428162853), (21, 7142720951), (179, 837972849), (537, 279324283), (887, 169106133), (1253, 119710407), (2661, 56368711), (3759, 39903469), (6209, 24158019), (18627, 8052673), (44987, 3334233), (134961, 1111411), (158773, 944727), (314909, 476319)]