61208693

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 40

約数和(自身を含む): 80467128

約数和(自身を除く): 19258435

約数列:

[1, 7, 13, 37, 49, 53, 91, 259, 343, 371, 481, 637, 689, 1813, 1961, 2401, 2597, 3367, 4459, 4823, 12691, 13727, 18179, 23569, 25493, 31213, 33761, 88837, 96089, 127253, 164983, 178451, 236327, 672623, 1154881, 1249157, 1654289, 4708361, 8744099, 61208693]

約数ペア:

[(1, 61208693), (7, 8744099), (13, 4708361), (37, 1654289), (49, 1249157), (53, 1154881), (91, 672623), (259, 236327), (343, 178451), (371, 164983), (481, 127253), (637, 96089), (689, 88837), (1813, 33761), (1961, 31213), (2401, 25493), (2597, 23569), (3367, 18179), (4459, 13727), (4823, 12691)]