442436661

素因数分解:

$3^7\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 670458240

約数和(自身を除く): 228021579

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 729, 909, 2003, 2187, 2727, 6009, 8181, 18027, 24543, 54081, 73629, 162243, 202303, 220887, 486729, 606909, 1460187, 1820727, 4380561, 5462181, 16386543, 49159629, 147478887, 442436661]

約数ペア:

[(1, 442436661), (3, 147478887), (9, 49159629), (27, 16386543), (81, 5462181), (101, 4380561), (243, 1820727), (303, 1460187), (729, 606909), (909, 486729), (2003, 220887), (2187, 202303), (2727, 162243), (6009, 73629), (8181, 54081), (18027, 24543)]