90635787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 154091520

約数和(自身を除く): 63455733

約数列:

[1, 3, 9, 11, 27, 33, 43, 47, 99, 129, 141, 151, 297, 387, 423, 453, 473, 517, 1161, 1269, 1359, 1419, 1551, 1661, 2021, 4077, 4257, 4653, 4983, 6063, 6493, 7097, 12771, 13959, 14949, 18189, 19479, 21291, 22231, 44847, 54567, 58437, 63873, 66693, 71423, 78067, 175311, 191619, 200079, 214269, 234201, 305171, 600237, 642807, 702603, 915513, 1928421, 2107809, 2746539, 3356881, 8239617, 10070643, 30211929, 90635787]

約数ペア:

[(1, 90635787), (3, 30211929), (9, 10070643), (11, 8239617), (27, 3356881), (33, 2746539), (43, 2107809), (47, 1928421), (99, 915513), (129, 702603), (141, 642807), (151, 600237), (297, 305171), (387, 234201), (423, 214269), (453, 200079), (473, 191619), (517, 175311), (1161, 78067), (1269, 71423), (1359, 66693), (1419, 63873), (1551, 58437), (1661, 54567), (2021, 44847), (4077, 22231), (4257, 21291), (4653, 19479), (4983, 18189), (6063, 14949), (6493, 13959), (7097, 12771)]