973377

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 20

約数和(自身を含む): 1485396

約数和(自身を除く): 512019

約数列:

[1, 3, 9, 27, 61, 81, 183, 197, 549, 591, 1647, 1773, 4941, 5319, 12017, 15957, 36051, 108153, 324459, 973377]

約数ペア:

[(1, 973377), (3, 324459), (9, 108153), (27, 36051), (61, 15957), (81, 12017), (183, 5319), (197, 4941), (549, 1773), (591, 1647)]