51182037

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{9431}}^1$

素因数の和:9510

約数の個数: 20

約数和(自身を含む): 77606496

約数和(自身を除く): 26424459

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 9431, 28293, 84879, 254637, 631877, 763911, 1895631, 5686893, 17060679, 51182037]

約数ペア:

[(1, 51182037), (3, 17060679), (9, 5686893), (27, 1895631), (67, 763911), (81, 631877), (201, 254637), (603, 84879), (1809, 28293), (5427, 9431)]