87261933

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 128416288

約数和(自身を除く): 41154355

約数列:

[1, 3, 11, 33, 121, 363, 421, 571, 1263, 1713, 4631, 6281, 13893, 18843, 50941, 69091, 152823, 207273, 240391, 721173, 2644301, 7932903, 29087311, 87261933]

約数ペア:

[(1, 87261933), (3, 29087311), (11, 7932903), (33, 2644301), (121, 721173), (363, 240391), (421, 207273), (571, 152823), (1263, 69091), (1713, 50941), (4631, 18843), (6281, 13893)]