159110787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 238878720

約数和(自身を除く): 79767933

約数列:

[1, 3, 11, 33, 59, 71, 177, 213, 649, 781, 1151, 1947, 2343, 3453, 4189, 12567, 12661, 37983, 46079, 67909, 81721, 138237, 203727, 245163, 746999, 898931, 2240997, 2696793, 4821539, 14464617, 53036929, 159110787]

約数ペア:

[(1, 159110787), (3, 53036929), (11, 14464617), (33, 4821539), (59, 2696793), (71, 2240997), (177, 898931), (213, 746999), (649, 245163), (781, 203727), (1151, 138237), (1947, 81721), (2343, 67909), (3453, 46079), (4189, 37983), (12567, 12661)]