267721443

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1117}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 438300720

約数和(自身を除く): 170579277

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 269, 297, 807, 891, 1117, 2421, 2959, 3351, 7263, 8877, 10053, 12287, 21789, 26631, 30159, 36861, 79893, 90477, 110583, 239679, 300473, 331749, 901419, 995247, 2704257, 3305203, 8112771, 9915609, 24338313, 29746827, 89240481, 267721443]

約数ペア:

[(1, 267721443), (3, 89240481), (9, 29746827), (11, 24338313), (27, 9915609), (33, 8112771), (81, 3305203), (99, 2704257), (269, 995247), (297, 901419), (807, 331749), (891, 300473), (1117, 239679), (2421, 110583), (2959, 90477), (3351, 79893), (7263, 36861), (8877, 30159), (10053, 26631), (12287, 21789)]