87241671

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 153653760

約数和(自身を除く): 66412089

約数列:

[1, 3, 9, 11, 17, 27, 33, 37, 51, 99, 111, 153, 187, 297, 333, 407, 459, 467, 561, 629, 999, 1221, 1401, 1683, 1887, 3663, 4203, 5049, 5137, 5661, 6919, 7939, 10989, 12609, 15411, 16983, 17279, 20757, 23817, 46233, 51837, 62271, 71451, 87329, 138699, 155511, 186813, 190069, 214353, 261987, 293743, 466533, 570207, 785961, 881229, 1710621, 2357883, 2643687, 3231173, 5131863, 7931061, 9693519, 29080557, 87241671]

約数ペア:

[(1, 87241671), (3, 29080557), (9, 9693519), (11, 7931061), (17, 5131863), (27, 3231173), (33, 2643687), (37, 2357883), (51, 1710621), (99, 881229), (111, 785961), (153, 570207), (187, 466533), (297, 293743), (333, 261987), (407, 214353), (459, 190069), (467, 186813), (561, 155511), (629, 138699), (999, 87329), (1221, 71451), (1401, 62271), (1683, 51837), (1887, 46233), (3663, 23817), (4203, 20757), (5049, 17279), (5137, 16983), (5661, 15411), (6919, 12609), (7939, 10989)]