69132021

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 108987648

約数和(自身を除く): 39855627

約数列:

[1, 3, 7, 21, 37, 111, 193, 259, 461, 579, 777, 1351, 1383, 3227, 4053, 7141, 9681, 17057, 21423, 49987, 51171, 88973, 119399, 149961, 266919, 358197, 622811, 1868433, 3292001, 9876003, 23044007, 69132021]

約数ペア:

[(1, 69132021), (3, 23044007), (7, 9876003), (21, 3292001), (37, 1868433), (111, 622811), (193, 358197), (259, 266919), (461, 149961), (579, 119399), (777, 88973), (1351, 51171), (1383, 49987), (3227, 21423), (4053, 17057), (7141, 9681)]