253767366909

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22011221}}^1$

素因数の和:22011298

約数の個数: 32

約数和(自身を含む): 436702644480

約数和(自身を除く): 182935277571

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 22011221, 66033663, 154078547, 198100989, 462235641, 594302967, 1342684481, 1386706923, 4028053443, 4160120769, 9398791367, 12084160329, 28196374101, 36252480987, 84589122303, 253767366909]

約数ペア:

[(1, 253767366909), (3, 84589122303), (7, 36252480987), (9, 28196374101), (21, 12084160329), (27, 9398791367), (61, 4160120769), (63, 4028053443), (183, 1386706923), (189, 1342684481), (427, 594302967), (549, 462235641), (1281, 198100989), (1647, 154078547), (3843, 66033663), (11529, 22011221)]