3206709

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 5401440

約数和(自身を除く): 2194731

約数列:

[1, 3, 9, 11, 27, 33, 59, 61, 81, 99, 177, 183, 297, 531, 549, 649, 671, 891, 1593, 1647, 1947, 2013, 3599, 4779, 4941, 5841, 6039, 10797, 17523, 18117, 32391, 39589, 52569, 54351, 97173, 118767, 291519, 356301, 1068903, 3206709]

約数ペア:

[(1, 3206709), (3, 1068903), (9, 356301), (11, 291519), (27, 118767), (33, 97173), (59, 54351), (61, 52569), (81, 39589), (99, 32391), (177, 18117), (183, 17523), (297, 10797), (531, 6039), (549, 5841), (649, 4941), (671, 4779), (891, 3599), (1593, 2013), (1647, 1947)]