87468837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 127057920

約数和(自身を除く): 39589083

約数列:

[1, 3, 19, 43, 57, 127, 129, 281, 381, 817, 843, 2413, 2451, 5339, 5461, 7239, 12083, 16017, 16383, 35687, 36249, 103759, 107061, 229577, 311277, 678053, 688731, 1534541, 2034159, 4603623, 29156279, 87468837]

約数ペア:

[(1, 87468837), (3, 29156279), (19, 4603623), (43, 2034159), (57, 1534541), (127, 688731), (129, 678053), (281, 311277), (381, 229577), (817, 107061), (843, 103759), (2413, 36249), (2451, 35687), (5339, 16383), (5461, 16017), (7239, 12083)]