61046307

素因数分解:

$3^2\times 7^2\times {\mathrm{138427}}^1$

素因数の和:138447

約数の個数: 18

約数和(自身を含む): 102575148

約数和(自身を除く): 41528841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 138427, 415281, 968989, 1245843, 2906967, 6782923, 8720901, 20348769, 61046307]

約数ペア:

[(1, 61046307), (3, 20348769), (7, 8720901), (9, 6782923), (21, 2906967), (49, 1245843), (63, 968989), (147, 415281), (441, 138427)]