15668037393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1\times {\mathrm{3491}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 22326451200

約数和(自身を除く): 6658413807

約数列:

[1, 3, 19, 57, 71, 213, 1109, 1349, 3327, 3491, 4047, 10473, 21071, 63213, 66329, 78739, 198987, 236217, 247861, 743583, 1496041, 3871519, 4488123, 4709359, 11614557, 14128077, 73558861, 220676583, 274877849, 824633547, 5222679131, 15668037393]

約数ペア:

[(1, 15668037393), (3, 5222679131), (19, 824633547), (57, 274877849), (71, 220676583), (213, 73558861), (1109, 14128077), (1349, 11614557), (3327, 4709359), (3491, 4488123), (4047, 3871519), (10473, 1496041), (21071, 743583), (63213, 247861), (66329, 236217), (78739, 198987)]