156980889681

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34127}}^1\times {\mathrm{19913}}^1$

素因数の和:54061

約数の個数: 32

約数和(自身を含む): 260975996928

約数和(自身を除く): 103995107247

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 19913, 34127, 59739, 102381, 139391, 219043, 238889, 375397, 418173, 657129, 716667, 1126191, 1533301, 2627779, 4599903, 7883337, 679570951, 2038712853, 4756996657, 7475280461, 14270989971, 22425841383, 52326963227, 156980889681]

約数ペア:

[(1, 156980889681), (3, 52326963227), (7, 22425841383), (11, 14270989971), (21, 7475280461), (33, 4756996657), (77, 2038712853), (231, 679570951), (19913, 7883337), (34127, 4599903), (59739, 2627779), (102381, 1533301), (139391, 1126191), (219043, 716667), (238889, 657129), (375397, 418173)]