133728049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 173182464

約数和(自身を除く): 39454415

約数列:

[1, 7, 13, 23, 91, 161, 181, 299, 353, 1267, 2093, 2353, 2471, 4163, 4589, 8119, 16471, 29141, 32123, 54119, 56833, 63893, 105547, 378833, 447251, 738829, 830609, 1469539, 5814263, 10286773, 19104007, 133728049]

約数ペア:

[(1, 133728049), (7, 19104007), (13, 10286773), (23, 5814263), (91, 1469539), (161, 830609), (181, 738829), (299, 447251), (353, 378833), (1267, 105547), (2093, 63893), (2353, 56833), (2471, 54119), (4163, 32123), (4589, 29141), (8119, 16471)]