83663391

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 130594816

約数和(自身を除く): 46931425

約数列:

[1, 3, 7, 21, 61, 183, 241, 271, 427, 723, 813, 1281, 1687, 1897, 5061, 5691, 14701, 16531, 44103, 49593, 65311, 102907, 115717, 195933, 308721, 347151, 457177, 1371531, 3983971, 11951913, 27887797, 83663391]

約数ペア:

[(1, 83663391), (3, 27887797), (7, 11951913), (21, 3983971), (61, 1371531), (183, 457177), (241, 347151), (271, 308721), (427, 195933), (723, 115717), (813, 102907), (1281, 65311), (1687, 49593), (1897, 44103), (5061, 16531), (5691, 14701)]