55960209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 89361792

約数和(自身を除く): 33401583

約数列:

[1, 3, 9, 17, 51, 53, 67, 103, 153, 159, 201, 309, 477, 603, 901, 927, 1139, 1751, 2703, 3417, 3551, 5253, 5459, 6901, 8109, 10251, 10653, 15759, 16377, 20703, 31959, 49131, 60367, 62109, 92803, 117317, 181101, 278409, 351951, 365753, 543303, 835227, 1055853, 1097259, 3291777, 6217801, 18653403, 55960209]

約数ペア:

[(1, 55960209), (3, 18653403), (9, 6217801), (17, 3291777), (51, 1097259), (53, 1055853), (67, 835227), (103, 543303), (153, 365753), (159, 351951), (201, 278409), (309, 181101), (477, 117317), (603, 92803), (901, 62109), (927, 60367), (1139, 49131), (1751, 31959), (2703, 20703), (3417, 16377), (3551, 15759), (5253, 10653), (5459, 10251), (6901, 8109)]