72301887

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8377}}^1$

素因数の和:8527

約数の個数: 24

約数和(自身を含む): 120241056

約数和(自身を除く): 47939169

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8377, 8631, 25131, 58639, 75393, 175917, 527751, 1147649, 3442947, 8033543, 10328841, 24100629, 72301887]

約数ペア:

[(1, 72301887), (3, 24100629), (7, 10328841), (9, 8033543), (21, 3442947), (63, 1147649), (137, 527751), (411, 175917), (959, 75393), (1233, 58639), (2877, 25131), (8377, 8631)]