74398527

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10639}}^1$

素因数の和:10692

約数の個数: 32

約数和(自身を含む): 129382400

約数和(自身を除く): 54983873

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 10639, 31917, 74473, 95751, 223419, 287253, 393643, 670257, 1180929, 2010771, 2755501, 3542787, 8266503, 10628361, 24799509, 74398527]

約数ペア:

[(1, 74398527), (3, 24799509), (7, 10628361), (9, 8266503), (21, 3542787), (27, 2755501), (37, 2010771), (63, 1180929), (111, 670257), (189, 393643), (259, 287253), (333, 223419), (777, 95751), (999, 74473), (2331, 31917), (6993, 10639)]