996800337

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1121

約数の個数: 56

約数和(自身を含む): 1626174144

約数和(自身を除く): 629373807

約数列:

[1, 3, 9, 13, 27, 39, 81, 107, 117, 243, 321, 351, 729, 963, 983, 1053, 1391, 2889, 2949, 3159, 4173, 8667, 8847, 9477, 12519, 12779, 26001, 26541, 37557, 38337, 78003, 79623, 105181, 112671, 115011, 238869, 315543, 338013, 345033, 716607, 946629, 1014039, 1035099, 1367353, 2839887, 3105297, 4102059, 8519661, 9315891, 12306177, 25558983, 36918531, 76676949, 110755593, 332266779, 996800337]

約数ペア:

[(1, 996800337), (3, 332266779), (9, 110755593), (13, 76676949), (27, 36918531), (39, 25558983), (81, 12306177), (107, 9315891), (117, 8519661), (243, 4102059), (321, 3105297), (351, 2839887), (729, 1367353), (963, 1035099), (983, 1014039), (1053, 946629), (1391, 716607), (2889, 345033), (2949, 338013), (3159, 315543), (4173, 238869), (8667, 115011), (8847, 112671), (9477, 105181), (12519, 79623), (12779, 78003), (26001, 38337), (26541, 37557)]