51266313

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42829}}^1$

素因数の和:42861

約数の個数: 24

約数和(自身を含む): 89086400

約数和(自身を除く): 37820087

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 42829, 128487, 299803, 385461, 813751, 899409, 2441253, 2698227, 5696257, 7323759, 17088771, 51266313]

約数ペア:

[(1, 51266313), (3, 17088771), (7, 7323759), (9, 5696257), (19, 2698227), (21, 2441253), (57, 899409), (63, 813751), (133, 385461), (171, 299803), (399, 128487), (1197, 42829)]