16355073

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 27170304

約数和(自身を除く): 10815231

約数列:

[1, 3, 7, 21, 31, 37, 49, 93, 97, 111, 147, 217, 259, 291, 651, 679, 777, 1147, 1519, 1813, 2037, 3007, 3441, 3589, 4557, 4753, 5439, 8029, 9021, 10767, 14259, 21049, 24087, 25123, 56203, 63147, 75369, 111259, 147343, 168609, 175861, 333777, 442029, 527583, 778813, 2336439, 5451691, 16355073]

約数ペア:

[(1, 16355073), (3, 5451691), (7, 2336439), (21, 778813), (31, 527583), (37, 442029), (49, 333777), (93, 175861), (97, 168609), (111, 147343), (147, 111259), (217, 75369), (259, 63147), (291, 56203), (651, 25123), (679, 24087), (777, 21049), (1147, 14259), (1519, 10767), (1813, 9021), (2037, 8029), (3007, 5439), (3441, 4753), (3589, 4557)]