68311173

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 109264896

約数和(自身を除く): 40953723

約数列:

[1, 3, 7, 21, 23, 69, 161, 233, 483, 607, 699, 1631, 1821, 4249, 4893, 5359, 12747, 13961, 16077, 37513, 41883, 97727, 112539, 141431, 293181, 424293, 990017, 2970051, 3252913, 9758739, 22770391, 68311173]

約数ペア:

[(1, 68311173), (3, 22770391), (7, 9758739), (21, 3252913), (23, 2970051), (69, 990017), (161, 424293), (233, 293181), (483, 141431), (607, 112539), (699, 97727), (1631, 41883), (1821, 37513), (4249, 16077), (4893, 13961), (5359, 12747)]