61948557

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 101721312

約数和(自身を除く): 39772755

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 251, 277, 297, 753, 831, 891, 2259, 2493, 2761, 3047, 6777, 7479, 8283, 9141, 20331, 22437, 24849, 27423, 69527, 74547, 82269, 208581, 223641, 246807, 625743, 764797, 1877229, 2294391, 5631687, 6883173, 20649519, 61948557]

約数ペア:

[(1, 61948557), (3, 20649519), (9, 6883173), (11, 5631687), (27, 2294391), (33, 1877229), (81, 764797), (99, 625743), (251, 246807), (277, 223641), (297, 208581), (753, 82269), (831, 74547), (891, 69527), (2259, 27423), (2493, 24849), (2761, 22437), (3047, 20331), (6777, 9141), (7479, 8283)]