78078693

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1489}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 130452480

約数和(自身を除く): 52373787

約数列:

[1, 3, 7, 11, 21, 33, 77, 227, 231, 681, 1489, 1589, 2497, 4467, 4767, 7491, 10423, 16379, 17479, 31269, 49137, 52437, 114653, 338003, 343959, 1014009, 2366021, 3718033, 7098063, 11154099, 26026231, 78078693]

約数ペア:

[(1, 78078693), (3, 26026231), (7, 11154099), (11, 7098063), (21, 3718033), (33, 2366021), (77, 1014009), (227, 343959), (231, 338003), (681, 114653), (1489, 52437), (1589, 49137), (2497, 31269), (4467, 17479), (4767, 16379), (7491, 10423)]