47906007921

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{106669}}^1$

素因数の和:107173

約数の個数: 24

約数和(自身を含む): 69890184000

約数和(自身を除く): 21984176079

約数列:

[1, 3, 9, 139, 359, 417, 1077, 1251, 3231, 49901, 106669, 149703, 320007, 449109, 960021, 14826991, 38294171, 44480973, 114882513, 133442919, 344647539, 5322889769, 15968669307, 47906007921]

約数ペア:

[(1, 47906007921), (3, 15968669307), (9, 5322889769), (139, 344647539), (359, 133442919), (417, 114882513), (1077, 44480973), (1251, 38294171), (3231, 14826991), (49901, 960021), (106669, 449109), (149703, 320007)]