75572637

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 123002880

約数和(自身を除く): 47430243

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 4003, 6293, 12009, 18879, 28021, 84063, 116087, 124093, 348261, 372279, 812609, 868651, 2437827, 2605953, 3598697, 10796091, 25190879, 75572637]

約数ペア:

[(1, 75572637), (3, 25190879), (7, 10796091), (21, 3598697), (29, 2605953), (31, 2437827), (87, 868651), (93, 812609), (203, 372279), (217, 348261), (609, 124093), (651, 116087), (899, 84063), (2697, 28021), (4003, 18879), (6293, 12009)]