53300961

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 90135552

約数和(自身を除く): 36834591

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 383, 423, 987, 1149, 2209, 2681, 2961, 3447, 6627, 8043, 15463, 18001, 19881, 24129, 46389, 54003, 126007, 139167, 162009, 378021, 846047, 1134063, 2538141, 5922329, 7614423, 17766987, 53300961]

約数ペア:

[(1, 53300961), (3, 17766987), (7, 7614423), (9, 5922329), (21, 2538141), (47, 1134063), (63, 846047), (141, 378021), (329, 162009), (383, 139167), (423, 126007), (987, 54003), (1149, 46389), (2209, 24129), (2681, 19881), (2961, 18001), (3447, 15463), (6627, 8043)]