247503564399

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{122069}}^1$

素因数の和:123160

約数の個数: 48

約数和(自身を含む): 413805581280

約数和(自身を除く): 166302016881

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1061, 1911, 3183, 7427, 13793, 22281, 41379, 51989, 96551, 122069, 155967, 289653, 366207, 675857, 854483, 1586897, 2027571, 2563449, 4760691, 5981381, 11108279, 17944143, 33324837, 77757953, 129515209, 233273859, 388545627, 906606463, 1683697717, 2719819389, 5051093151, 6346245241, 11785884019, 19038735723, 35357652057, 82501188133, 247503564399]

約数ペア:

[(1, 247503564399), (3, 82501188133), (7, 35357652057), (13, 19038735723), (21, 11785884019), (39, 6346245241), (49, 5051093151), (91, 2719819389), (147, 1683697717), (273, 906606463), (637, 388545627), (1061, 233273859), (1911, 129515209), (3183, 77757953), (7427, 33324837), (13793, 17944143), (22281, 11108279), (41379, 5981381), (51989, 4760691), (96551, 2563449), (122069, 2027571), (155967, 1586897), (289653, 854483), (366207, 675857)]