66898388167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 77598259200

約数和(自身を除く): 10699871033

約数列:

[1, 13, 43, 47, 53, 107, 449, 559, 611, 689, 1391, 2021, 2279, 2491, 4601, 5029, 5671, 5837, 19307, 21103, 23797, 26273, 29627, 32383, 48043, 59813, 65377, 73723, 107113, 216247, 243853, 250991, 266537, 274339, 309361, 624559, 907429, 1023271, 1118459, 1392469, 2065849, 2258021, 2546279, 2811211, 3170089, 3464981, 11461091, 11796577, 13302523, 14539967, 26856037, 29354273, 33101627, 48093737, 97094903, 109489997, 119675113, 148994183, 625218581, 1262233739, 1423369961, 1555776469, 5146029859, 66898388167]

約数ペア:

[(1, 66898388167), (13, 5146029859), (43, 1555776469), (47, 1423369961), (53, 1262233739), (107, 625218581), (449, 148994183), (559, 119675113), (611, 109489997), (689, 97094903), (1391, 48093737), (2021, 33101627), (2279, 29354273), (2491, 26856037), (4601, 14539967), (5029, 13302523), (5671, 11796577), (5837, 11461091), (19307, 3464981), (21103, 3170089), (23797, 2811211), (26273, 2546279), (29627, 2258021), (32383, 2065849), (48043, 1392469), (59813, 1118459), (65377, 1023271), (73723, 907429), (107113, 624559), (216247, 309361), (243853, 274339), (250991, 266537)]