78700041

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 136581120

約数和(自身を除く): 57881079

約数列:

[1, 3, 7, 9, 21, 31, 59, 63, 93, 177, 217, 279, 413, 531, 651, 683, 1239, 1829, 1953, 2049, 3717, 4781, 5487, 6147, 12803, 14343, 16461, 21173, 38409, 40297, 43029, 63519, 115227, 120891, 148211, 190557, 282079, 362673, 444633, 846237, 1249207, 1333899, 2538711, 3747621, 8744449, 11242863, 26233347, 78700041]

約数ペア:

[(1, 78700041), (3, 26233347), (7, 11242863), (9, 8744449), (21, 3747621), (31, 2538711), (59, 1333899), (63, 1249207), (93, 846237), (177, 444633), (217, 362673), (279, 282079), (413, 190557), (531, 148211), (651, 120891), (683, 115227), (1239, 63519), (1829, 43029), (1953, 40297), (2049, 38409), (3717, 21173), (4781, 16461), (5487, 14343), (6147, 12803)]