69876303

素因数分解:

$3^1\times 7^4\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 110919600

約数和(自身を除く): 41043297

約数列:

[1, 3, 7, 21, 49, 89, 109, 147, 267, 327, 343, 623, 763, 1029, 1869, 2289, 2401, 4361, 5341, 7203, 9701, 13083, 16023, 29103, 30527, 37387, 67907, 91581, 112161, 203721, 213689, 261709, 475349, 641067, 785127, 1426047, 3327443, 9982329, 23292101, 69876303]

約数ペア:

[(1, 69876303), (3, 23292101), (7, 9982329), (21, 3327443), (49, 1426047), (89, 785127), (109, 641067), (147, 475349), (267, 261709), (327, 213689), (343, 203721), (623, 112161), (763, 91581), (1029, 67907), (1869, 37387), (2289, 30527), (2401, 29103), (4361, 16023), (5341, 13083), (7203, 9701)]