79398549

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 50331051

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 243, 261, 513, 551, 593, 783, 1539, 1653, 1779, 2349, 4617, 4959, 5337, 7047, 11267, 14877, 16011, 17197, 33801, 44631, 48033, 51591, 101403, 133893, 144099, 154773, 304209, 326743, 464319, 912627, 980229, 1392957, 2737881, 2940687, 4178871, 8822061, 26466183, 79398549]

約数ペア:

[(1, 79398549), (3, 26466183), (9, 8822061), (19, 4178871), (27, 2940687), (29, 2737881), (57, 1392957), (81, 980229), (87, 912627), (171, 464319), (243, 326743), (261, 304209), (513, 154773), (551, 144099), (593, 133893), (783, 101403), (1539, 51591), (1653, 48033), (1779, 44631), (2349, 33801), (4617, 17197), (4959, 16011), (5337, 14877), (7047, 11267)]