195319757313

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{71707}}^1$

素因数の和:72686

約数の個数: 48

約数和(自身を含む): 314786646720

約数和(自身を除く): 119466889407

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 937, 969, 2811, 2907, 8433, 15929, 17803, 47787, 53409, 71707, 143361, 160227, 215121, 302651, 645363, 907953, 1219019, 1362433, 2723859, 3657057, 4087299, 10971171, 12261897, 23161361, 67189459, 69484083, 201568377, 208452249, 604705131, 1142220803, 1276599721, 3426662409, 3829799163, 10279987227, 11489397489, 21702195257, 65106585771, 195319757313]

約数ペア:

[(1, 195319757313), (3, 65106585771), (9, 21702195257), (17, 11489397489), (19, 10279987227), (51, 3829799163), (57, 3426662409), (153, 1276599721), (171, 1142220803), (323, 604705131), (937, 208452249), (969, 201568377), (2811, 69484083), (2907, 67189459), (8433, 23161361), (15929, 12261897), (17803, 10971171), (47787, 4087299), (53409, 3657057), (71707, 2723859), (143361, 1362433), (160227, 1219019), (215121, 907953), (302651, 645363)]