54193671

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 44509689

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 101, 119, 153, 167, 189, 303, 357, 459, 501, 707, 909, 1071, 1169, 1503, 1717, 2121, 2727, 2839, 3213, 3507, 4509, 5151, 6363, 8517, 10521, 12019, 15453, 16867, 19089, 19873, 25551, 31563, 36057, 46359, 50601, 59619, 76653, 108171, 118069, 151803, 178857, 286739, 324513, 354207, 455409, 536571, 860217, 1062621, 2007173, 2580651, 3187863, 6021519, 7741953, 18064557, 54193671]

約数ペア:

[(1, 54193671), (3, 18064557), (7, 7741953), (9, 6021519), (17, 3187863), (21, 2580651), (27, 2007173), (51, 1062621), (63, 860217), (101, 536571), (119, 455409), (153, 354207), (167, 324513), (189, 286739), (303, 178857), (357, 151803), (459, 118069), (501, 108171), (707, 76653), (909, 59619), (1071, 50601), (1169, 46359), (1503, 36057), (1717, 31563), (2121, 25551), (2727, 19873), (2839, 19089), (3213, 16867), (3507, 15453), (4509, 12019), (5151, 10521), (6363, 8517)]