139968387

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1217}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 218129184

約数和(自身を除く): 78160797

約数列:

[1, 3, 9, 13, 39, 117, 983, 1217, 2949, 3651, 8847, 10953, 12779, 15821, 38337, 47463, 115011, 142389, 1196311, 3588933, 10766799, 15552043, 46656129, 139968387]

約数ペア:

[(1, 139968387), (3, 46656129), (9, 15552043), (13, 10766799), (39, 3588933), (117, 1196311), (983, 142389), (1217, 115011), (2949, 47463), (3651, 38337), (8847, 15821), (10953, 12779)]