77889727097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1\times {\mathrm{4513}}^1$

素因数の和:6753

約数の個数: 32

約数和(自身を含む): 97008387840

約数和(自身を除く): 19118660743

約数列:

[1, 7, 13, 89, 91, 623, 1157, 2131, 4513, 8099, 14917, 27703, 31591, 58669, 189659, 193921, 401657, 410683, 1327613, 2465567, 2811599, 5221541, 9617203, 17258969, 36550787, 67320421, 125023639, 855931067, 875165473, 5991517469, 11127103871, 77889727097]

約数ペア:

[(1, 77889727097), (7, 11127103871), (13, 5991517469), (89, 875165473), (91, 855931067), (623, 125023639), (1157, 67320421), (2131, 36550787), (4513, 17258969), (8099, 9617203), (14917, 5221541), (27703, 2811599), (31591, 2465567), (58669, 1327613), (189659, 410683), (193921, 401657)]