655121029251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1483}}^1\times {\mathrm{2851}}^1$

素因数の和:4516

約数の個数: 64

約数和(自身を含む): 981232197120

約数和(自身を除く): 326111167869

約数列:

[1, 3, 13, 29, 39, 87, 137, 377, 411, 1131, 1483, 1781, 2851, 3973, 4449, 5343, 8553, 11919, 19279, 37063, 43007, 51649, 57837, 82679, 111189, 129021, 154947, 203171, 248037, 390587, 559091, 609513, 1074827, 1171761, 1677273, 2641223, 3224481, 4228033, 5077631, 5891959, 7923669, 11327023, 12684099, 15232893, 17675877, 33981069, 54964429, 76595467, 122612957, 147251299, 164893287, 229786401, 367838871, 441753897, 579240521, 1593968441, 1737721563, 4781905323, 7530126773, 16797975109, 22590380319, 50393925327, 218373676417, 655121029251]

約数ペア:

[(1, 655121029251), (3, 218373676417), (13, 50393925327), (29, 22590380319), (39, 16797975109), (87, 7530126773), (137, 4781905323), (377, 1737721563), (411, 1593968441), (1131, 579240521), (1483, 441753897), (1781, 367838871), (2851, 229786401), (3973, 164893287), (4449, 147251299), (5343, 122612957), (8553, 76595467), (11919, 54964429), (19279, 33981069), (37063, 17675877), (43007, 15232893), (51649, 12684099), (57837, 11327023), (82679, 7923669), (111189, 5891959), (129021, 5077631), (154947, 4228033), (203171, 3224481), (248037, 2641223), (390587, 1677273), (559091, 1171761), (609513, 1074827)]