77926219

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 98499648

約数和(自身を除く): 20573429

約数列:

[1, 7, 29, 31, 49, 61, 203, 217, 427, 841, 899, 1421, 1519, 1769, 1891, 2989, 5887, 6293, 12383, 13237, 26071, 41209, 44051, 51301, 54839, 86681, 92659, 182497, 359107, 383873, 1277479, 1590331, 2513749, 2687111, 11132317, 77926219]

約数ペア:

[(1, 77926219), (7, 11132317), (29, 2687111), (31, 2513749), (49, 1590331), (61, 1277479), (203, 383873), (217, 359107), (427, 182497), (841, 92659), (899, 86681), (1421, 54839), (1519, 51301), (1769, 44051), (1891, 41209), (2989, 26071), (5887, 13237), (6293, 12383)]