177785091

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13921}}^1$

素因数の和:13984

約数の個数: 32

約数和(自身を含む): 294032640

約数和(自身を除く): 116247549

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 13921, 41763, 125289, 153131, 375867, 459393, 598603, 1378179, 1795809, 4134537, 5387427, 6584633, 16162281, 19753899, 59261697, 177785091]

約数ペア:

[(1, 177785091), (3, 59261697), (9, 19753899), (11, 16162281), (27, 6584633), (33, 5387427), (43, 4134537), (99, 1795809), (129, 1378179), (297, 598603), (387, 459393), (473, 375867), (1161, 153131), (1419, 125289), (4257, 41763), (12771, 13921)]