39497463

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 63737856

約数和(自身を除く): 24240393

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 191, 207, 243, 333, 573, 621, 851, 999, 1719, 1863, 2553, 2997, 4393, 5157, 5589, 7067, 7659, 8991, 13179, 15471, 21201, 22977, 39537, 46413, 63603, 68931, 118611, 162541, 190809, 206793, 355833, 487623, 572427, 1067499, 1462869, 1717281, 4388607, 13165821, 39497463]

約数ペア:

[(1, 39497463), (3, 13165821), (9, 4388607), (23, 1717281), (27, 1462869), (37, 1067499), (69, 572427), (81, 487623), (111, 355833), (191, 206793), (207, 190809), (243, 162541), (333, 118611), (573, 68931), (621, 63603), (851, 46413), (999, 39537), (1719, 22977), (1863, 21201), (2553, 15471), (2997, 13179), (4393, 8991), (5157, 7659), (5589, 7067)]