4118877

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 7782400

約数和(自身を除く): 3663523

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 37, 57, 63, 93, 111, 133, 171, 189, 217, 259, 279, 333, 399, 513, 589, 651, 703, 777, 837, 999, 1147, 1197, 1767, 1953, 2109, 2331, 3441, 3591, 4123, 4921, 5301, 5859, 6327, 6993, 8029, 10323, 12369, 14763, 15903, 18981, 21793, 24087, 30969, 37107, 44289, 65379, 72261, 111321, 132867, 152551, 196137, 216783, 457653, 588411, 1372959, 4118877]

約数ペア:

[(1, 4118877), (3, 1372959), (7, 588411), (9, 457653), (19, 216783), (21, 196137), (27, 152551), (31, 132867), (37, 111321), (57, 72261), (63, 65379), (93, 44289), (111, 37107), (133, 30969), (171, 24087), (189, 21793), (217, 18981), (259, 15903), (279, 14763), (333, 12369), (399, 10323), (513, 8029), (589, 6993), (651, 6327), (703, 5859), (777, 5301), (837, 4921), (999, 4123), (1147, 3591), (1197, 3441), (1767, 2331), (1953, 2109)]