137445309

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{9623}}^1$

素因数の和:9678

約数の個数: 24

約数和(自身を含む): 212882880

約数和(自身を除く): 75437571

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1587, 4761, 9623, 14283, 28869, 86607, 221329, 259821, 663987, 1991961, 5090567, 5975883, 15271701, 45815103, 137445309]

約数ペア:

[(1, 137445309), (3, 45815103), (9, 15271701), (23, 5975883), (27, 5090567), (69, 1991961), (207, 663987), (529, 259821), (621, 221329), (1587, 86607), (4761, 28869), (9623, 14283)]