85460739

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1367}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 140958720

約数和(自身を除く): 55497981

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 1367, 1603, 2977, 4101, 4809, 8931, 9569, 17771, 20839, 28707, 53313, 62517, 124397, 313043, 373191, 939129, 2191301, 4069559, 6573903, 12208677, 28486913, 85460739]

約数ペア:

[(1, 85460739), (3, 28486913), (7, 12208677), (13, 6573903), (21, 4069559), (39, 2191301), (91, 939129), (229, 373191), (273, 313043), (687, 124397), (1367, 62517), (1603, 53313), (2977, 28707), (4101, 20839), (4809, 17771), (8931, 9569)]