27182113

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 33488640

約数和(自身を除く): 6306527

約数列:

[1, 7, 23, 49, 89, 161, 271, 623, 1127, 1897, 2047, 4361, 6233, 13279, 14329, 24119, 43631, 100303, 168833, 305417, 554737, 1181831, 3883159, 27182113]

約数ペア:

[(1, 27182113), (7, 3883159), (23, 1181831), (49, 554737), (89, 305417), (161, 168833), (271, 100303), (623, 43631), (1127, 24119), (1897, 14329), (2047, 13279), (4361, 6233)]