68065809

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7417}}^1$

素因数の和:7469

約数の個数: 32

約数和(自身を含む): 113940480

約数和(自身を除く): 45874671

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 7417, 9177, 22251, 51919, 140923, 155757, 170591, 422769, 511773, 986461, 1194137, 2959383, 3241229, 3582411, 9723687, 22688603, 68065809]

約数ペア:

[(1, 68065809), (3, 22688603), (7, 9723687), (19, 3582411), (21, 3241229), (23, 2959383), (57, 1194137), (69, 986461), (133, 511773), (161, 422769), (399, 170591), (437, 155757), (483, 140923), (1311, 51919), (3059, 22251), (7417, 9177)]