7831285173

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{12703}}^1$

素因数の和:12820

約数の個数: 48

約数和(自身を含む): 12208035840

約数和(自身を除く): 4376750667

約数列:

[1, 3, 9, 27, 43, 59, 81, 129, 177, 243, 387, 531, 1161, 1593, 2537, 3483, 4779, 7611, 10449, 12703, 14337, 22833, 38109, 68499, 114327, 205497, 342981, 546229, 616491, 749477, 1028943, 1638687, 2248431, 3086829, 4916061, 6745293, 14748183, 20235879, 32227511, 44244549, 60707637, 96682533, 132733647, 182122911, 290047599, 870142797, 2610428391, 7831285173]

約数ペア:

[(1, 7831285173), (3, 2610428391), (9, 870142797), (27, 290047599), (43, 182122911), (59, 132733647), (81, 96682533), (129, 60707637), (177, 44244549), (243, 32227511), (387, 20235879), (531, 14748183), (1161, 6745293), (1593, 4916061), (2537, 3086829), (3483, 2248431), (4779, 1638687), (7611, 1028943), (10449, 749477), (12703, 616491), (14337, 546229), (22833, 342981), (38109, 205497), (68499, 114327)]