5280784943721

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{139729}}^1$

素因数の和:140178

約数の個数: 64

約数和(自身を含む): 8278633612800

約数和(自身を除く): 2997848669079

約数列:

[1, 3, 7, 21, 73, 89, 219, 267, 277, 511, 623, 831, 1533, 1869, 1939, 5817, 6497, 19491, 20221, 24653, 45479, 60663, 73959, 136437, 139729, 141547, 172571, 419187, 424641, 517713, 978103, 1799669, 2934309, 5399007, 10200217, 12435881, 12597683, 30600651, 37307643, 37793049, 38704933, 71401519, 87051167, 116114799, 214204557, 261153501, 270934531, 812803593, 907819313, 2723457939, 2825460109, 3444739037, 6354735191, 8476380327, 10334217111, 19064205573, 19778220763, 24113173259, 59334662289, 72339519777, 251465949701, 754397849103, 1760261647907, 5280784943721]

約数ペア:

[(1, 5280784943721), (3, 1760261647907), (7, 754397849103), (21, 251465949701), (73, 72339519777), (89, 59334662289), (219, 24113173259), (267, 19778220763), (277, 19064205573), (511, 10334217111), (623, 8476380327), (831, 6354735191), (1533, 3444739037), (1869, 2825460109), (1939, 2723457939), (5817, 907819313), (6497, 812803593), (19491, 270934531), (20221, 261153501), (24653, 214204557), (45479, 116114799), (60663, 87051167), (73959, 71401519), (136437, 38704933), (139729, 37793049), (141547, 37307643), (172571, 30600651), (419187, 12597683), (424641, 12435881), (517713, 10200217), (978103, 5399007), (1799669, 2934309)]