293074929

素因数分解:

$3^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1868

約数の個数: 60

約数和(自身を含む): 521992548

約数和(自身を除く): 228917619

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 81, 123, 147, 189, 287, 369, 441, 567, 861, 1107, 1323, 1801, 2009, 2583, 3321, 3969, 5403, 6027, 7749, 12607, 16209, 18081, 23247, 37821, 48627, 54243, 73841, 88249, 113463, 145881, 162729, 221523, 264747, 340389, 516887, 664569, 794241, 1021167, 1550661, 1993707, 2382723, 3618209, 4651983, 5981121, 7148169, 10854627, 13955949, 32563881, 41867847, 97691643, 293074929]

約数ペア:

[(1, 293074929), (3, 97691643), (7, 41867847), (9, 32563881), (21, 13955949), (27, 10854627), (41, 7148169), (49, 5981121), (63, 4651983), (81, 3618209), (123, 2382723), (147, 1993707), (189, 1550661), (287, 1021167), (369, 794241), (441, 664569), (567, 516887), (861, 340389), (1107, 264747), (1323, 221523), (1801, 162729), (2009, 145881), (2583, 113463), (3321, 88249), (3969, 73841), (5403, 54243), (6027, 48627), (7749, 37821), (12607, 23247), (16209, 18081)]