61320807

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 92624896

約数和(自身を除く): 31304089

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 1143, 1987, 3429, 5961, 10287, 17883, 30861, 53649, 160947, 252349, 482841, 757047, 2271141, 6813423, 20440269, 61320807]

約数ペア:

[(1, 61320807), (3, 20440269), (9, 6813423), (27, 2271141), (81, 757047), (127, 482841), (243, 252349), (381, 160947), (1143, 53649), (1987, 30861), (3429, 17883), (5961, 10287)]