172453941

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 284356800

約数和(自身を除く): 111902859

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 243, 297, 433, 447, 891, 1299, 1341, 1639, 2673, 3897, 4023, 4763, 4917, 11691, 12069, 14289, 14751, 35073, 36207, 42867, 44253, 64517, 105219, 128601, 132759, 193551, 385803, 398277, 580653, 709687, 1157409, 1741959, 2129061, 5225877, 6387183, 15677631, 19161549, 57484647, 172453941]

約数ペア:

[(1, 172453941), (3, 57484647), (9, 19161549), (11, 15677631), (27, 6387183), (33, 5225877), (81, 2129061), (99, 1741959), (149, 1157409), (243, 709687), (297, 580653), (433, 398277), (447, 385803), (891, 193551), (1299, 132759), (1341, 128601), (1639, 105219), (2673, 64517), (3897, 44253), (4023, 42867), (4763, 36207), (4917, 35073), (11691, 14751), (12069, 14289)]