77988033

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 118969344

約数和(自身を除く): 40981311

約数列:

[1, 3, 9, 31, 71, 93, 127, 213, 279, 381, 639, 961, 1143, 2201, 2883, 3937, 6603, 8649, 9017, 11811, 19809, 27051, 35433, 68231, 81153, 122047, 204693, 279527, 366141, 614079, 838581, 1098423, 2515743, 8665337, 25996011, 77988033]

約数ペア:

[(1, 77988033), (3, 25996011), (9, 8665337), (31, 2515743), (71, 1098423), (93, 838581), (127, 614079), (213, 366141), (279, 279527), (381, 204693), (639, 122047), (961, 81153), (1143, 68231), (2201, 35433), (2883, 27051), (3937, 19809), (6603, 11811), (8649, 9017)]