158766363

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 271265280

約数和(自身を除く): 112498917

約数列:

[1, 3, 7, 9, 21, 43, 63, 103, 129, 301, 309, 387, 569, 721, 903, 927, 1707, 2163, 2709, 3983, 4429, 5121, 6489, 11949, 13287, 24467, 31003, 35847, 39861, 58607, 73401, 93009, 171269, 175821, 220203, 279027, 410249, 513807, 527463, 1230747, 1541421, 2520101, 3692241, 7560303, 17640707, 22680909, 52922121, 158766363]

約数ペア:

[(1, 158766363), (3, 52922121), (7, 22680909), (9, 17640707), (21, 7560303), (43, 3692241), (63, 2520101), (103, 1541421), (129, 1230747), (301, 527463), (309, 513807), (387, 410249), (569, 279027), (721, 220203), (903, 175821), (927, 171269), (1707, 93009), (2163, 73401), (2709, 58607), (3983, 39861), (4429, 35847), (5121, 31003), (6489, 24467), (11949, 13287)]