27464913

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 47741760

約数和(自身を除く): 20276847

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 413, 531, 567, 821, 1239, 1593, 2463, 3717, 4779, 5747, 7389, 11151, 17241, 22167, 33453, 48439, 51723, 66501, 145317, 155169, 339073, 435951, 465507, 1017219, 1307853, 3051657, 3923559, 9154971, 27464913]

約数ペア:

[(1, 27464913), (3, 9154971), (7, 3923559), (9, 3051657), (21, 1307853), (27, 1017219), (59, 465507), (63, 435951), (81, 339073), (177, 155169), (189, 145317), (413, 66501), (531, 51723), (567, 48439), (821, 33453), (1239, 22167), (1593, 17241), (2463, 11151), (3717, 7389), (4779, 5747)]