75103161

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2963}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 122923008

約数和(自身を除く): 47819847

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 2963, 3621, 8449, 8889, 20741, 25347, 50371, 62223, 151113, 210373, 352597, 631119, 1057791, 1472611, 3576341, 4417833, 10729023, 25034387, 75103161]

約数ペア:

[(1, 75103161), (3, 25034387), (7, 10729023), (17, 4417833), (21, 3576341), (51, 1472611), (71, 1057791), (119, 631119), (213, 352597), (357, 210373), (497, 151113), (1207, 62223), (1491, 50371), (2963, 25347), (3621, 20741), (8449, 8889)]