201723616539

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{1789}}^1\times {\mathrm{7691}}^1$

素因数の和:9673

約数の個数: 40

約数和(自身を含む): 303213870960

約数和(自身を除く): 101490254421

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 1789, 4887, 5367, 7691, 14661, 16101, 23073, 48303, 69219, 144909, 207657, 323809, 622971, 971427, 1392071, 2914281, 4176213, 8742843, 12528639, 13759199, 26228529, 37585917, 41277597, 112757751, 123832791, 371498373, 1114495119, 2490415019, 7471245057, 22413735171, 67241205513, 201723616539]

約数ペア:

[(1, 201723616539), (3, 67241205513), (9, 22413735171), (27, 7471245057), (81, 2490415019), (181, 1114495119), (543, 371498373), (1629, 123832791), (1789, 112757751), (4887, 41277597), (5367, 37585917), (7691, 26228529), (14661, 13759199), (16101, 12528639), (23073, 8742843), (48303, 4176213), (69219, 2914281), (144909, 1392071), (207657, 971427), (323809, 622971)]