148622901

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 231818496

約数和(自身を除く): 83195595

約数列:

[1, 3, 7, 21, 61, 181, 183, 427, 543, 641, 1267, 1281, 1923, 3801, 4487, 11041, 13461, 33123, 39101, 77287, 116021, 117303, 231861, 273707, 348063, 812147, 821121, 2436441, 7077281, 21231843, 49540967, 148622901]

約数ペア:

[(1, 148622901), (3, 49540967), (7, 21231843), (21, 7077281), (61, 2436441), (181, 821121), (183, 812147), (427, 348063), (543, 273707), (641, 231861), (1267, 117303), (1281, 116021), (1923, 77287), (3801, 39101), (4487, 33123), (11041, 13461)]