237863675931

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1\times {\mathrm{1217}}^1$

素因数の和:2268

約数の個数: 64

約数和(自身を含む): 370084915200

約数和(自身を除く): 132221239269

約数列:

[1, 3, 7, 21, 103, 109, 309, 327, 721, 763, 829, 1217, 2163, 2289, 2487, 3651, 5803, 8519, 11227, 17409, 25557, 33681, 78589, 85387, 90361, 125351, 132653, 235767, 256161, 271083, 376053, 397959, 597709, 632527, 877457, 928571, 1008893, 1793127, 1897581, 2632371, 2785713, 3026679, 7062251, 9307183, 13663259, 21186753, 27921549, 40989777, 65150281, 95642813, 103915979, 109969337, 195450843, 286928439, 311747937, 329908011, 727411853, 769785359, 2182235559, 2309356077, 11326841711, 33980525133, 79287891977, 237863675931]

約数ペア:

[(1, 237863675931), (3, 79287891977), (7, 33980525133), (21, 11326841711), (103, 2309356077), (109, 2182235559), (309, 769785359), (327, 727411853), (721, 329908011), (763, 311747937), (829, 286928439), (1217, 195450843), (2163, 109969337), (2289, 103915979), (2487, 95642813), (3651, 65150281), (5803, 40989777), (8519, 27921549), (11227, 21186753), (17409, 13663259), (25557, 9307183), (33681, 7062251), (78589, 3026679), (85387, 2785713), (90361, 2632371), (125351, 1897581), (132653, 1793127), (235767, 1008893), (256161, 928571), (271083, 877457), (376053, 632527), (397959, 597709)]