90432237

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 143585280

約数和(自身を除く): 53153043

約数列:

[1, 3, 7, 21, 29, 87, 163, 203, 489, 609, 911, 1141, 2733, 3423, 4727, 6377, 14181, 19131, 26419, 33089, 79257, 99267, 148493, 184933, 445479, 554799, 1039451, 3118353, 4306297, 12918891, 30144079, 90432237]

約数ペア:

[(1, 90432237), (3, 30144079), (7, 12918891), (21, 4306297), (29, 3118353), (87, 1039451), (163, 554799), (203, 445479), (489, 184933), (609, 148493), (911, 99267), (1141, 79257), (2733, 33089), (3423, 26419), (4727, 19131), (6377, 14181)]