75898539

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 119064000

約数和(自身を除く): 43165461

約数列:

[1, 3, 9, 27, 29, 79, 81, 87, 237, 261, 409, 711, 783, 1227, 2133, 2291, 2349, 3681, 6399, 6873, 11043, 11861, 20619, 32311, 33129, 35583, 61857, 96933, 106749, 185571, 290799, 320247, 872397, 937019, 960741, 2617191, 2811057, 8433171, 25299513, 75898539]

約数ペア:

[(1, 75898539), (3, 25299513), (9, 8433171), (27, 2811057), (29, 2617191), (79, 960741), (81, 937019), (87, 872397), (237, 320247), (261, 290799), (409, 185571), (711, 106749), (783, 96933), (1227, 61857), (2133, 35583), (2291, 33129), (2349, 32311), (3681, 20619), (6399, 11861), (6873, 11043)]