68731383

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 109900800

約数和(自身を除く): 41169417

約数列:

[1, 3, 7, 21, 23, 69, 161, 269, 483, 529, 807, 1587, 1883, 3703, 5649, 6187, 11109, 12167, 18561, 36501, 43309, 85169, 129927, 142301, 255507, 426903, 996107, 2988321, 3272923, 9818769, 22910461, 68731383]

約数ペア:

[(1, 68731383), (3, 22910461), (7, 9818769), (21, 3272923), (23, 2988321), (69, 996107), (161, 426903), (269, 255507), (483, 142301), (529, 129927), (807, 85169), (1587, 43309), (1883, 36501), (3703, 18561), (5649, 12167), (6187, 11109)]