508769641971

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{3469}}^1$

素因数の和:3930

約数の個数: 80

約数和(自身を含む): 783578188800

約数和(自身を除く): 274808546829

約数列:

[1, 3, 9, 27, 53, 81, 127, 159, 269, 381, 477, 807, 1143, 1431, 2421, 3429, 3469, 4293, 6731, 7263, 10287, 10407, 14257, 20193, 21789, 31221, 34163, 42771, 60579, 93663, 102489, 128313, 181737, 183857, 280989, 307467, 384939, 440563, 545211, 551571, 922401, 933161, 1154817, 1321689, 1654713, 1810639, 2767203, 2799483, 3965067, 4964139, 5431917, 8398449, 11895201, 14892417, 16295751, 23349839, 25195347, 35685603, 48887253, 49457533, 70049517, 75586041, 118511447, 146661759, 148372599, 210148551, 355534341, 445117797, 630445653, 1066603023, 1335353391, 1891336959, 3199809069, 4006060173, 6281106691, 9599427207, 18843320073, 56529960219, 169589880657, 508769641971]

約数ペア:

[(1, 508769641971), (3, 169589880657), (9, 56529960219), (27, 18843320073), (53, 9599427207), (81, 6281106691), (127, 4006060173), (159, 3199809069), (269, 1891336959), (381, 1335353391), (477, 1066603023), (807, 630445653), (1143, 445117797), (1431, 355534341), (2421, 210148551), (3429, 148372599), (3469, 146661759), (4293, 118511447), (6731, 75586041), (7263, 70049517), (10287, 49457533), (10407, 48887253), (14257, 35685603), (20193, 25195347), (21789, 23349839), (31221, 16295751), (34163, 14892417), (42771, 11895201), (60579, 8398449), (93663, 5431917), (102489, 4964139), (128313, 3965067), (181737, 2799483), (183857, 2767203), (280989, 1810639), (307467, 1654713), (384939, 1321689), (440563, 1154817), (545211, 933161), (551571, 922401)]