75284979

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7949}}^1$

素因数の和:8011

約数の個数: 32

約数和(自身を含む): 128217600

約数和(自身を除く): 52932621

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 7949, 9471, 23847, 55643, 87439, 166929, 262317, 325909, 612073, 977727, 1836219, 2281363, 3584999, 6844089, 10754997, 25094993, 75284979]

約数ペア:

[(1, 75284979), (3, 25094993), (7, 10754997), (11, 6844089), (21, 3584999), (33, 2281363), (41, 1836219), (77, 977727), (123, 612073), (231, 325909), (287, 262317), (451, 166929), (861, 87439), (1353, 55643), (3157, 23847), (7949, 9471)]