140790273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 210349440

約数和(自身を除く): 69559167

約数列:

[1, 3, 13, 29, 39, 87, 281, 377, 443, 843, 1131, 1329, 3653, 5759, 8149, 10959, 12847, 17277, 24447, 38541, 105937, 124483, 167011, 317811, 373449, 501033, 1618279, 3610007, 4854837, 10830021, 46930091, 140790273]

約数ペア:

[(1, 140790273), (3, 46930091), (13, 10830021), (29, 4854837), (39, 3610007), (87, 1618279), (281, 501033), (377, 373449), (443, 317811), (843, 167011), (1131, 124483), (1329, 105937), (3653, 38541), (5759, 24447), (8149, 17277), (10959, 12847)]