144360009

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{79801}}^1$

素因数の和:79877

約数の個数: 16

約数和(自身を含む): 217061440

約数和(自身を除く): 72701431

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 79801, 239403, 718209, 2154627, 5346667, 16040001, 48120003, 144360009]

約数ペア:

[(1, 144360009), (3, 48120003), (9, 16040001), (27, 5346667), (67, 2154627), (201, 718209), (603, 239403), (1809, 79801)]