40628403

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4027}}^1$

素因数の和:4111

約数の個数: 24

約数和(自身を含む): 62836800

約数和(自身を除く): 22208397

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 4027, 10089, 12081, 36243, 76513, 229539, 237593, 688617, 712779, 2138337, 4514267, 13542801, 40628403]

約数ペア:

[(1, 40628403), (3, 13542801), (9, 4514267), (19, 2138337), (57, 712779), (59, 688617), (171, 237593), (177, 229539), (531, 76513), (1121, 36243), (3363, 12081), (4027, 10089)]