68252499

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20441}}^1$

素因数の和:20507

約数の個数: 24

約数和(自身を含む): 114802272

約数和(自身を除く): 46549773

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 20441, 61323, 143087, 183969, 429261, 1083373, 1287783, 3250119, 7583611, 9750357, 22750833, 68252499]

約数ペア:

[(1, 68252499), (3, 22750833), (7, 9750357), (9, 7583611), (21, 3250119), (53, 1287783), (63, 1083373), (159, 429261), (371, 183969), (477, 143087), (1113, 61323), (3339, 20441)]