2017896057

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:613

約数の個数: 56

約数和(自身を含む): 3124729608

約数和(自身を除く): 1106833551

約数列:

[1, 3, 9, 27, 41, 81, 123, 181, 243, 369, 373, 543, 729, 1107, 1119, 1629, 3321, 3357, 4887, 7421, 9963, 10071, 14661, 15293, 22263, 29889, 30213, 43983, 45879, 66789, 67513, 90639, 131949, 137637, 200367, 202539, 271917, 412911, 601101, 607617, 1238733, 1803303, 1822851, 2768033, 3716199, 5409909, 5468553, 8304099, 11148597, 16405659, 24912297, 49216977, 74736891, 224210673, 672632019, 2017896057]

約数ペア:

[(1, 2017896057), (3, 672632019), (9, 224210673), (27, 74736891), (41, 49216977), (81, 24912297), (123, 16405659), (181, 11148597), (243, 8304099), (369, 5468553), (373, 5409909), (543, 3716199), (729, 2768033), (1107, 1822851), (1119, 1803303), (1629, 1238733), (3321, 607617), (3357, 601101), (4887, 412911), (7421, 271917), (9963, 202539), (10071, 200367), (14661, 137637), (15293, 131949), (22263, 90639), (29889, 67513), (30213, 66789), (43983, 45879)]