81969135589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1\times {\mathrm{1997}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 94647657600

約数和(自身を除く): 12678522011

約数列:

[1, 11, 19, 209, 277, 709, 1997, 3047, 5263, 7799, 13471, 21967, 37943, 57893, 148181, 196393, 417373, 553169, 1415873, 2160323, 3731467, 6084859, 10510211, 15574603, 26901587, 41046137, 115612321, 295917457, 392196821, 4314165031, 7451739599, 81969135589]

約数ペア:

[(1, 81969135589), (11, 7451739599), (19, 4314165031), (209, 392196821), (277, 295917457), (709, 115612321), (1997, 41046137), (3047, 26901587), (5263, 15574603), (7799, 10510211), (13471, 6084859), (21967, 3731467), (37943, 2160323), (57893, 1415873), (148181, 553169), (196393, 417373)]