15663794199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{33797}}^1$

素因数の和:34039

約数の個数: 32

約数和(自身を含む): 22582471680

約数和(自身を除く): 6918677481

約数列:

[1, 3, 19, 47, 57, 141, 173, 519, 893, 2679, 3287, 8131, 9861, 24393, 33797, 101391, 154489, 463467, 642143, 1588459, 1926429, 4765377, 5846881, 17540643, 30180721, 90542163, 111090739, 274803407, 333272217, 824410221, 5221264733, 15663794199]

約数ペア:

[(1, 15663794199), (3, 5221264733), (19, 824410221), (47, 333272217), (57, 274803407), (141, 111090739), (173, 90542163), (519, 30180721), (893, 17540643), (2679, 5846881), (3287, 4765377), (8131, 1926429), (9861, 1588459), (24393, 642143), (33797, 463467), (101391, 154489)]