77813757

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14197}}^1$

素因数の和:14242

約数の個数: 32

約数和(自身を含む): 136300800

約数和(自身を除く): 58487043

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 14197, 42591, 99379, 127773, 298137, 383319, 411713, 894411, 1235139, 2683233, 2881991, 3705417, 8645973, 11116251, 25937919, 77813757]

約数ペア:

[(1, 77813757), (3, 25937919), (7, 11116251), (9, 8645973), (21, 3705417), (27, 2881991), (29, 2683233), (63, 1235139), (87, 894411), (189, 411713), (203, 383319), (261, 298137), (609, 127773), (783, 99379), (1827, 42591), (5481, 14197)]