377451333

素因数分解:

$3^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1217}}^1$

素因数の和:1783

約数の個数: 40

約数和(自身を含む): 646105152

約数和(自身を除く): 268653819

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 547, 567, 1217, 1641, 3651, 3829, 4923, 8519, 10953, 11487, 14769, 25557, 32859, 34461, 44307, 76671, 98577, 103383, 230013, 310149, 665699, 690039, 1997097, 4659893, 5991291, 13979679, 17973873, 41939037, 53921619, 125817111, 377451333]

約数ペア:

[(1, 377451333), (3, 125817111), (7, 53921619), (9, 41939037), (21, 17973873), (27, 13979679), (63, 5991291), (81, 4659893), (189, 1997097), (547, 690039), (567, 665699), (1217, 310149), (1641, 230013), (3651, 103383), (3829, 98577), (4923, 76671), (8519, 44307), (10953, 34461), (11487, 32859), (14769, 25557)]