121830237

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{8219}}^1$

素因数の和:8295

約数の個数: 24

約数和(自身を含む): 185508960

約数和(自身を除く): 63678723

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 4941, 8219, 14823, 24657, 73971, 221913, 501359, 665739, 1504077, 1997217, 4512231, 13536693, 40610079, 121830237]

約数ペア:

[(1, 121830237), (3, 40610079), (9, 13536693), (27, 4512231), (61, 1997217), (81, 1504077), (183, 665739), (243, 501359), (549, 221913), (1647, 73971), (4941, 24657), (8219, 14823)]