151282431

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4129}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 237888000

約数和(自身を除く): 86605569

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 531, 621, 1357, 1593, 4071, 4129, 12213, 12387, 36639, 37161, 94967, 111483, 243611, 284901, 730833, 854703, 2192499, 2564109, 5603053, 6577497, 16809159, 50427477, 151282431]

約数ペア:

[(1, 151282431), (3, 50427477), (9, 16809159), (23, 6577497), (27, 5603053), (59, 2564109), (69, 2192499), (177, 854703), (207, 730833), (531, 284901), (621, 243611), (1357, 111483), (1593, 94967), (4071, 37161), (4129, 36639), (12213, 12387)]