68545743

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 109412352

約数和(自身を除く): 40866609

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1483, 1491, 2201, 4449, 6603, 10381, 15407, 31143, 45973, 46221, 105293, 137919, 315879, 321811, 737051, 965433, 2211153, 3264083, 9792249, 22848581, 68545743]

約数ペア:

[(1, 68545743), (3, 22848581), (7, 9792249), (21, 3264083), (31, 2211153), (71, 965433), (93, 737051), (213, 321811), (217, 315879), (497, 137919), (651, 105293), (1483, 46221), (1491, 45973), (2201, 31143), (4449, 15407), (6603, 10381)]