71962209

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{22027}}^1$

素因数の和:22058

約数の個数: 24

約数和(自身を含む): 117188960

約数和(自身を除く): 45226751

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 22027, 66081, 198243, 242297, 594729, 726891, 2180673, 2665267, 6542019, 7995801, 23987403, 71962209]

約数ペア:

[(1, 71962209), (3, 23987403), (9, 7995801), (11, 6542019), (27, 2665267), (33, 2180673), (99, 726891), (121, 594729), (297, 242297), (363, 198243), (1089, 66081), (3267, 22027)]