54148689

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 102297600

約数和(自身を除く): 48148911

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 153, 171, 189, 323, 357, 399, 459, 513, 887, 969, 1071, 1197, 2261, 2661, 2907, 3213, 3591, 6209, 6783, 7983, 8721, 15079, 16853, 18627, 20349, 23949, 45237, 50559, 55881, 61047, 105553, 117971, 135711, 151677, 167643, 286501, 316659, 353913, 407133, 455031, 859503, 949977, 1061739, 2005507, 2578509, 2849931, 3185217, 6016521, 7735527, 18049563, 54148689]

約数ペア:

[(1, 54148689), (3, 18049563), (7, 7735527), (9, 6016521), (17, 3185217), (19, 2849931), (21, 2578509), (27, 2005507), (51, 1061739), (57, 949977), (63, 859503), (119, 455031), (133, 407133), (153, 353913), (171, 316659), (189, 286501), (323, 167643), (357, 151677), (399, 135711), (459, 117971), (513, 105553), (887, 61047), (969, 55881), (1071, 50559), (1197, 45237), (2261, 23949), (2661, 20349), (2907, 18627), (3213, 16853), (3591, 15079), (6209, 8721), (6783, 7983)]