53939466

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{142697}}^1$

素因数の和:142715

約数の個数: 32

約数和(自身を含む): 136990080

約数和(自身を除く): 83050614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 142697, 285394, 428091, 856182, 998879, 1284273, 1997758, 2568546, 2996637, 3852819, 5993274, 7705638, 8989911, 17979822, 26969733, 53939466]

約数ペア:

[(1, 53939466), (2, 26969733), (3, 17979822), (6, 8989911), (7, 7705638), (9, 5993274), (14, 3852819), (18, 2996637), (21, 2568546), (27, 1997758), (42, 1284273), (54, 998879), (63, 856182), (126, 428091), (189, 285394), (378, 142697)]