84137301

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 137255040

約数和(自身を除く): 53117739

約数列:

[1, 3, 9, 17, 19, 51, 57, 103, 153, 171, 281, 309, 323, 843, 927, 969, 1751, 1957, 2529, 2907, 4777, 5253, 5339, 5871, 14331, 15759, 16017, 17613, 28943, 33269, 42993, 48051, 86829, 90763, 99807, 260487, 272289, 299421, 492031, 549917, 816867, 1476093, 1649751, 4428279, 4949253, 9348589, 28045767, 84137301]

約数ペア:

[(1, 84137301), (3, 28045767), (9, 9348589), (17, 4949253), (19, 4428279), (51, 1649751), (57, 1476093), (103, 816867), (153, 549917), (171, 492031), (281, 299421), (309, 272289), (323, 260487), (843, 99807), (927, 90763), (969, 86829), (1751, 48051), (1957, 42993), (2529, 33269), (2907, 28943), (4777, 17613), (5253, 16017), (5339, 15759), (5871, 14331)]