57170799

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 99955200

約数和(自身を除く): 42784401

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 147, 189, 237, 441, 547, 553, 711, 1323, 1641, 1659, 2133, 3829, 3871, 4923, 4977, 11487, 11613, 14769, 14931, 26803, 34461, 34839, 43213, 80409, 103383, 104517, 129639, 241227, 302491, 388917, 723681, 907473, 1166751, 2117437, 2722419, 6352311, 8167257, 19056933, 57170799]

約数ペア:

[(1, 57170799), (3, 19056933), (7, 8167257), (9, 6352311), (21, 2722419), (27, 2117437), (49, 1166751), (63, 907473), (79, 723681), (147, 388917), (189, 302491), (237, 241227), (441, 129639), (547, 104517), (553, 103383), (711, 80409), (1323, 43213), (1641, 34839), (1659, 34461), (2133, 26803), (3829, 14931), (3871, 14769), (4923, 11613), (4977, 11487)]