90877888941

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1\times {\mathrm{4159}}^1$

素因数の和:4914

約数の個数: 64

約数和(自身を含む): 148408565760

約数和(自身を除く): 57530676819

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 631, 679, 1649, 1893, 2037, 4159, 4417, 4947, 10727, 11543, 12477, 13251, 29113, 32181, 34629, 61207, 70703, 75089, 87339, 183621, 212109, 225267, 403423, 428449, 494921, 1040519, 1210269, 1285347, 1484763, 2624329, 2823961, 3121557, 6858191, 7283633, 7872987, 8471883, 18370303, 20574573, 21850899, 44613593, 48007337, 55110909, 133840779, 144022011, 254559913, 312295151, 763679739, 936885453, 1781919391, 4327518521, 5345758173, 12982555563, 30292629647, 90877888941]

約数ペア:

[(1, 90877888941), (3, 30292629647), (7, 12982555563), (17, 5345758173), (21, 4327518521), (51, 1781919391), (97, 936885453), (119, 763679739), (291, 312295151), (357, 254559913), (631, 144022011), (679, 133840779), (1649, 55110909), (1893, 48007337), (2037, 44613593), (4159, 21850899), (4417, 20574573), (4947, 18370303), (10727, 8471883), (11543, 7872987), (12477, 7283633), (13251, 6858191), (29113, 3121557), (32181, 2823961), (34629, 2624329), (61207, 1484763), (70703, 1285347), (75089, 1210269), (87339, 1040519), (183621, 494921), (212109, 428449), (225267, 403423)]