61885677

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^2\times {\mathrm{79}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 98550720

約数和(自身を除く): 36665043

約数列:

[1, 3, 7, 21, 49, 73, 79, 147, 219, 237, 511, 553, 1533, 1659, 3577, 3871, 5329, 5767, 10731, 11613, 15987, 17301, 37303, 40369, 111909, 121107, 261121, 282583, 420991, 783363, 847749, 1262973, 2946937, 8840811, 20628559, 61885677]

約数ペア:

[(1, 61885677), (3, 20628559), (7, 8840811), (21, 2946937), (49, 1262973), (73, 847749), (79, 783363), (147, 420991), (219, 282583), (237, 261121), (511, 121107), (553, 111909), (1533, 40369), (1659, 37303), (3577, 17301), (3871, 15987), (5329, 11613), (5767, 10731)]