2008274013

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{27077}}^1$

素因数の和:27194

約数の個数: 32

約数和(自身を含む): 3093390720

約数和(自身を除く): 1085116707

約数列:

[1, 3, 9, 27, 41, 67, 123, 201, 369, 603, 1107, 1809, 2747, 8241, 24723, 27077, 74169, 81231, 243693, 731079, 1110157, 1814159, 3330471, 5442477, 9991413, 16327431, 29974239, 48982293, 74380519, 223141557, 669424671, 2008274013]

約数ペア:

[(1, 2008274013), (3, 669424671), (9, 223141557), (27, 74380519), (41, 48982293), (67, 29974239), (123, 16327431), (201, 9991413), (369, 5442477), (603, 3330471), (1107, 1814159), (1809, 1110157), (2747, 731079), (8241, 243693), (24723, 81231), (27077, 74169)]