669518508729

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19207}}^1\times {\mathrm{31319}}^1$

素因数の和:50589

約数の個数: 32

約数和(自身を含む): 1039555399680

約数和(自身を除く): 370036890951

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 19207, 31319, 57621, 93957, 134449, 219233, 403347, 657699, 1017971, 1659907, 3053913, 4979721, 7125797, 11619349, 21377391, 34858047, 601544033, 1804632099, 4210808231, 12632424693, 31881833749, 95645501247, 223172836243, 669518508729]

約数ペア:

[(1, 669518508729), (3, 223172836243), (7, 95645501247), (21, 31881833749), (53, 12632424693), (159, 4210808231), (371, 1804632099), (1113, 601544033), (19207, 34858047), (31319, 21377391), (57621, 11619349), (93957, 7125797), (134449, 4979721), (219233, 3053913), (403347, 1659907), (657699, 1017971)]