144540011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 195870720

約数和(自身を除く): 51330709

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1463, 2387, 3187, 4123, 6479, 22309, 35057, 45353, 60553, 98797, 245399, 423871, 666083, 691579, 1086767, 1877143, 4662581, 7607369, 13140001, 20648573, 144540011]

約数ペア:

[(1, 144540011), (7, 20648573), (11, 13140001), (19, 7607369), (31, 4662581), (77, 1877143), (133, 1086767), (209, 691579), (217, 666083), (341, 423871), (589, 245399), (1463, 98797), (2387, 60553), (3187, 45353), (4123, 35057), (6479, 22309)]