51340743

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61339}}^1$

素因数の和:61379

約数の個数: 16

約数和(自身を含む): 78515200

約数和(自身を除く): 27174457

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 61339, 184017, 552051, 1656153, 1901509, 5704527, 17113581, 51340743]

約数ペア:

[(1, 51340743), (3, 17113581), (9, 5704527), (27, 1901509), (31, 1656153), (93, 552051), (279, 184017), (837, 61339)]