91787607999

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1669}}^1\times {\mathrm{70237}}^1$

素因数の和:71944

約数の個数: 32

約数和(自身を含む): 140756952000

約数和(自身を除く): 48969344001

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1669, 5007, 15021, 45063, 48401, 70237, 145203, 210711, 435609, 632133, 1306827, 1896399, 2036873, 6110619, 18331857, 54995571, 117225553, 351676659, 1055029977, 3165089931, 3399541037, 10198623111, 30595869333, 91787607999]

約数ペア:

[(1, 91787607999), (3, 30595869333), (9, 10198623111), (27, 3399541037), (29, 3165089931), (87, 1055029977), (261, 351676659), (783, 117225553), (1669, 54995571), (5007, 18331857), (15021, 6110619), (45063, 2036873), (48401, 1896399), (70237, 1306827), (145203, 632133), (210711, 435609)]