127637706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 308689920

約数和(自身を除く): 181052214

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 307, 399, 521, 614, 798, 921, 1042, 1563, 1842, 2149, 3126, 3647, 4298, 5833, 6447, 7294, 9899, 10941, 11666, 12894, 17499, 19798, 21882, 29697, 34998, 40831, 59394, 69293, 81662, 122493, 138586, 159947, 207879, 244986, 319894, 415758, 479841, 959682, 1119629, 2239258, 3038993, 3358887, 6077986, 6717774, 9116979, 18233958, 21272951, 42545902, 63818853, 127637706]

約数ペア:

[(1, 127637706), (2, 63818853), (3, 42545902), (6, 21272951), (7, 18233958), (14, 9116979), (19, 6717774), (21, 6077986), (38, 3358887), (42, 3038993), (57, 2239258), (114, 1119629), (133, 959682), (266, 479841), (307, 415758), (399, 319894), (521, 244986), (614, 207879), (798, 159947), (921, 138586), (1042, 122493), (1563, 81662), (1842, 69293), (2149, 59394), (3126, 40831), (3647, 34998), (4298, 29697), (5833, 21882), (6447, 19798), (7294, 17499), (9899, 12894), (10941, 11666)]