64053759

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1861}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 107251200

約数和(自身を除く): 43197441

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 1043, 1639, 1861, 3129, 4917, 5583, 11473, 13027, 20471, 34419, 39081, 61413, 143297, 277289, 429891, 831867, 1941023, 3050179, 5823069, 9150537, 21351253, 64053759]

約数ペア:

[(1, 64053759), (3, 21351253), (7, 9150537), (11, 5823069), (21, 3050179), (33, 1941023), (77, 831867), (149, 429891), (231, 277289), (447, 143297), (1043, 61413), (1639, 39081), (1861, 34419), (3129, 20471), (4917, 13027), (5583, 11473)]