220145607

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{9151}}^1$

素因数の和:9183

約数の個数: 32

約数和(自身を含む): 360222720

約数和(自身を除く): 140077113

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2187, 2673, 8019, 9151, 24057, 27453, 82359, 100661, 247077, 301983, 741231, 905949, 2223693, 2717847, 6671079, 8153541, 20013237, 24460623, 73381869, 220145607]

約数ペア:

[(1, 220145607), (3, 73381869), (9, 24460623), (11, 20013237), (27, 8153541), (33, 6671079), (81, 2717847), (99, 2223693), (243, 905949), (297, 741231), (729, 301983), (891, 247077), (2187, 100661), (2673, 82359), (8019, 27453), (9151, 24057)]