50917923

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4021}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 87518720

約数和(自身を除く): 36600797

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4021, 4221, 12063, 12663, 28147, 36189, 84441, 108567, 253323, 269407, 759969, 808221, 1885849, 2424663, 5657547, 7273989, 16972641, 50917923]

約数ペア:

[(1, 50917923), (3, 16972641), (7, 7273989), (9, 5657547), (21, 2424663), (27, 1885849), (63, 808221), (67, 759969), (189, 269407), (201, 253323), (469, 108567), (603, 84441), (1407, 36189), (1809, 28147), (4021, 12663), (4221, 12063)]