2912604561

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 4461649920

約数和(自身を除く): 1549045359

約数列:

[1, 3, 9, 27, 59, 81, 177, 223, 243, 531, 669, 911, 1593, 2007, 2733, 4779, 6021, 8199, 13157, 14337, 18063, 24597, 39471, 53749, 54189, 73791, 118413, 161247, 203153, 221373, 355239, 483741, 609459, 1065717, 1451223, 1828377, 3197151, 4353669, 5485131, 11986027, 13061007, 16455393, 35958081, 49366179, 107874243, 323622729, 970868187, 2912604561]

約数ペア:

[(1, 2912604561), (3, 970868187), (9, 323622729), (27, 107874243), (59, 49366179), (81, 35958081), (177, 16455393), (223, 13061007), (243, 11986027), (531, 5485131), (669, 4353669), (911, 3197151), (1593, 1828377), (2007, 1451223), (2733, 1065717), (4779, 609459), (6021, 483741), (8199, 355239), (13157, 221373), (14337, 203153), (18063, 161247), (24597, 118413), (39471, 73791), (53749, 54189)]