9627439983

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{72689}}^1$

素因数の和:72776

約数の個数: 48

約数和(自身を含む): 16109267040

約数和(自身を除く): 6481827057

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 357, 371, 833, 901, 1113, 2499, 2597, 2703, 6307, 7791, 18921, 44149, 72689, 132447, 218067, 508823, 1235713, 1526469, 3561761, 3707139, 3852517, 8649991, 10685283, 11557551, 25949973, 26967619, 60549937, 65492789, 80902857, 181649811, 188773333, 196478367, 458449523, 566319999, 1375348569, 3209146661, 9627439983]

約数ペア:

[(1, 9627439983), (3, 3209146661), (7, 1375348569), (17, 566319999), (21, 458449523), (49, 196478367), (51, 188773333), (53, 181649811), (119, 80902857), (147, 65492789), (159, 60549937), (357, 26967619), (371, 25949973), (833, 11557551), (901, 10685283), (1113, 8649991), (2499, 3852517), (2597, 3707139), (2703, 3561761), (6307, 1526469), (7791, 1235713), (18921, 508823), (44149, 218067), (72689, 132447)]