60690721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 18271967

約数列:

[1, 7, 13, 23, 91, 107, 161, 271, 299, 749, 1391, 1897, 2093, 2461, 3523, 6233, 9737, 17227, 24661, 28997, 31993, 43631, 81029, 202979, 223951, 376961, 567203, 666931, 2638727, 4668517, 8670103, 60690721]

約数ペア:

[(1, 60690721), (7, 8670103), (13, 4668517), (23, 2638727), (91, 666931), (107, 567203), (161, 376961), (271, 223951), (299, 202979), (749, 81029), (1391, 43631), (1897, 31993), (2093, 28997), (2461, 24661), (3523, 17227), (6233, 9737)]