148935213

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{937}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 261439360

約数和(自身を除く): 112504147

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 841, 937, 1827, 2523, 2811, 5481, 5887, 6559, 7569, 8433, 17661, 19677, 22707, 25299, 27173, 52983, 59031, 81519, 158949, 177093, 190211, 244557, 570633, 733671, 788017, 1711899, 2364051, 5135697, 5516119, 7092153, 16548357, 21276459, 49645071, 148935213]

約数ペア:

[(1, 148935213), (3, 49645071), (7, 21276459), (9, 16548357), (21, 7092153), (27, 5516119), (29, 5135697), (63, 2364051), (87, 1711899), (189, 788017), (203, 733671), (261, 570633), (609, 244557), (783, 190211), (841, 177093), (937, 158949), (1827, 81519), (2523, 59031), (2811, 52983), (5481, 27173), (5887, 25299), (6559, 22707), (7569, 19677), (8433, 17661)]