39255348519

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 59424583680

約数和(自身を除く): 20169235161

約数列:

[1, 3, 9, 27, 131, 157, 223, 317, 393, 471, 669, 951, 1179, 1413, 2007, 2853, 3537, 4239, 6021, 8559, 20567, 29213, 35011, 41527, 49769, 61701, 70691, 87639, 105033, 124581, 149307, 185103, 212073, 262917, 315099, 373743, 447921, 555309, 636219, 788751, 945297, 1121229, 1343763, 1908657, 4586441, 6519739, 9260521, 11098487, 13759323, 19559217, 27781563, 33295461, 41277969, 58677651, 83344689, 99886383, 123833907, 176032953, 250034067, 299659149, 1453901797, 4361705391, 13085116173, 39255348519]

約数ペア:

[(1, 39255348519), (3, 13085116173), (9, 4361705391), (27, 1453901797), (131, 299659149), (157, 250034067), (223, 176032953), (317, 123833907), (393, 99886383), (471, 83344689), (669, 58677651), (951, 41277969), (1179, 33295461), (1413, 27781563), (2007, 19559217), (2853, 13759323), (3537, 11098487), (4239, 9260521), (6021, 6519739), (8559, 4586441), (20567, 1908657), (29213, 1343763), (35011, 1121229), (41527, 945297), (49769, 788751), (61701, 636219), (70691, 555309), (87639, 447921), (105033, 373743), (124581, 315099), (149307, 262917), (185103, 212073)]