4892481

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 60

約数和(自身を含む): 8915280

約数和(自身を除く): 4022799

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 81, 99, 153, 171, 187, 209, 289, 297, 323, 459, 513, 561, 627, 867, 891, 969, 1377, 1539, 1683, 1881, 2601, 2907, 3179, 3553, 5049, 5491, 5643, 7803, 8721, 9537, 10659, 15147, 16473, 16929, 23409, 26163, 28611, 31977, 49419, 60401, 85833, 95931, 148257, 181203, 257499, 287793, 444771, 543609, 1630827, 4892481]

約数ペア:

[(1, 4892481), (3, 1630827), (9, 543609), (11, 444771), (17, 287793), (19, 257499), (27, 181203), (33, 148257), (51, 95931), (57, 85833), (81, 60401), (99, 49419), (153, 31977), (171, 28611), (187, 26163), (209, 23409), (289, 16929), (297, 16473), (323, 15147), (459, 10659), (513, 9537), (561, 8721), (627, 7803), (867, 5643), (891, 5491), (969, 5049), (1377, 3553), (1539, 3179), (1683, 2907), (1881, 2601)]