27926912559

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{247691}}^1$

素因数の和:247780

約数の個数: 48

約数和(自身を含む): 47437971840

約数和(自身を除く): 19511059281

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 273, 413, 637, 767, 1239, 1911, 2301, 2891, 5369, 8673, 16107, 37583, 112749, 247691, 743073, 1733837, 3219983, 5201511, 9659949, 12136859, 14613769, 22539881, 36410577, 43841307, 67619643, 102296383, 157779167, 189978997, 306889149, 473337501, 569936991, 716074681, 1329852979, 2148224043, 3989558937, 9308970853, 27926912559]

約数ペア:

[(1, 27926912559), (3, 9308970853), (7, 3989558937), (13, 2148224043), (21, 1329852979), (39, 716074681), (49, 569936991), (59, 473337501), (91, 306889149), (147, 189978997), (177, 157779167), (273, 102296383), (413, 67619643), (637, 43841307), (767, 36410577), (1239, 22539881), (1911, 14613769), (2301, 12136859), (2891, 9659949), (5369, 5201511), (8673, 3219983), (16107, 1733837), (37583, 743073), (112749, 247691)]