64572633

素因数分解:

$3^6\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:996

約数の個数: 28

約数和(自身を含む): 97884708

約数和(自身を除く): 33312075

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 729, 877, 909, 2631, 2727, 7893, 8181, 23679, 24543, 71037, 73629, 88577, 213111, 265731, 639333, 797193, 2391579, 7174737, 21524211, 64572633]

約数ペア:

[(1, 64572633), (3, 21524211), (9, 7174737), (27, 2391579), (81, 797193), (101, 639333), (243, 265731), (303, 213111), (729, 88577), (877, 73629), (909, 71037), (2631, 24543), (2727, 23679), (7893, 8181)]