64624491

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 103434240

約数和(自身を除く): 38809749

約数列:

[1, 3, 9, 19, 31, 57, 73, 93, 167, 171, 219, 279, 501, 589, 657, 1387, 1503, 1767, 2263, 3173, 4161, 5177, 5301, 6789, 9519, 12191, 12483, 15531, 20367, 28557, 36573, 42997, 46593, 98363, 109719, 128991, 231629, 295089, 377921, 386973, 694887, 885267, 1133763, 2084661, 3401289, 7180499, 21541497, 64624491]

約数ペア:

[(1, 64624491), (3, 21541497), (9, 7180499), (19, 3401289), (31, 2084661), (57, 1133763), (73, 885267), (93, 694887), (167, 386973), (171, 377921), (219, 295089), (279, 231629), (501, 128991), (589, 109719), (657, 98363), (1387, 46593), (1503, 42997), (1767, 36573), (2263, 28557), (3173, 20367), (4161, 15531), (5177, 12483), (5301, 12191), (6789, 9519)]