164927553

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2531}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 262517760

約数和(自身を除く): 97590207

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 321, 609, 749, 2247, 2531, 3103, 7593, 9309, 17717, 21721, 53151, 65163, 73399, 220197, 270817, 513793, 812451, 1541379, 1895719, 5687157, 7853693, 23561079, 54975851, 164927553]

約数ペア:

[(1, 164927553), (3, 54975851), (7, 23561079), (21, 7853693), (29, 5687157), (87, 1895719), (107, 1541379), (203, 812451), (321, 513793), (609, 270817), (749, 220197), (2247, 73399), (2531, 65163), (3103, 53151), (7593, 21721), (9309, 17717)]