74643129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25999}}^1$

素因数の和:26045

約数の個数: 24

約数和(自身を含む): 121680000

約数和(自身を除く): 47036871

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 25999, 77997, 233991, 285989, 753971, 857967, 2261913, 2573901, 6785739, 8293681, 24881043, 74643129]

約数ペア:

[(1, 74643129), (3, 24881043), (9, 8293681), (11, 6785739), (29, 2573901), (33, 2261913), (87, 857967), (99, 753971), (261, 285989), (319, 233991), (957, 77997), (2871, 25999)]