53975637

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 84696300

約数和(自身を除く): 30720663

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 361, 449, 703, 1083, 1347, 2109, 3249, 4041, 6327, 8531, 13357, 16613, 25593, 40071, 49839, 76779, 120213, 149517, 162089, 315647, 486267, 946941, 1458801, 2840823, 5997293, 17991879, 53975637]

約数ペア:

[(1, 53975637), (3, 17991879), (9, 5997293), (19, 2840823), (37, 1458801), (57, 946941), (111, 486267), (171, 315647), (333, 162089), (361, 149517), (449, 120213), (703, 76779), (1083, 49839), (1347, 40071), (2109, 25593), (3249, 16613), (4041, 13357), (6327, 8531)]