67849893

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{44087}}^1$

素因数の和:44118

約数の個数: 20

約数和(自身を含む): 106692960

約数和(自身を除く): 38843067

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 44087, 132261, 396783, 837653, 1190349, 2512959, 3571047, 7538877, 22616631, 67849893]

約数ペア:

[(1, 67849893), (3, 22616631), (9, 7538877), (19, 3571047), (27, 2512959), (57, 1190349), (81, 837653), (171, 396783), (513, 132261), (1539, 44087)]