87887241

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{743}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 140824320

約数和(自身を除く): 52937079

約数列:

[1, 3, 9, 13, 27, 39, 117, 337, 351, 743, 1011, 2229, 3033, 4381, 6687, 9099, 9659, 13143, 20061, 28977, 39429, 86931, 118287, 250391, 260793, 751173, 2253519, 3255083, 6760557, 9765249, 29295747, 87887241]

約数ペア:

[(1, 87887241), (3, 29295747), (9, 9765249), (13, 6760557), (27, 3255083), (39, 2253519), (117, 751173), (337, 260793), (351, 250391), (743, 118287), (1011, 86931), (2229, 39429), (3033, 28977), (4381, 20061), (6687, 13143), (9099, 9659)]