87942921

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{14251}}^1$

素因数の和:14293

約数の個数: 24

約数和(自身を含む): 136477152

約数和(自身を除く): 48534231

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 14251, 42753, 156761, 242267, 470283, 726801, 1724371, 2664937, 5173113, 7994811, 29314307, 87942921]

約数ペア:

[(1, 87942921), (3, 29314307), (11, 7994811), (17, 5173113), (33, 2664937), (51, 1724371), (121, 726801), (187, 470283), (363, 242267), (561, 156761), (2057, 42753), (6171, 14251)]