87877315593

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{26879}}^1$

素因数の和:27122

約数の個数: 48

約数和(自身を含む): 132843110400

約数和(自身を除く): 44965794807

約数列:

[1, 3, 9, 47, 59, 131, 141, 177, 393, 423, 531, 1179, 2773, 6157, 7729, 8319, 18471, 23187, 24957, 26879, 55413, 69561, 80637, 241911, 363263, 1089789, 1263313, 1585861, 3269367, 3521149, 3789939, 4757583, 10563447, 11369817, 14272749, 31690341, 74535467, 165494003, 207747791, 223606401, 496482009, 623243373, 670819203, 1489446027, 1869730119, 9764146177, 29292438531, 87877315593]

約数ペア:

[(1, 87877315593), (3, 29292438531), (9, 9764146177), (47, 1869730119), (59, 1489446027), (131, 670819203), (141, 623243373), (177, 496482009), (393, 223606401), (423, 207747791), (531, 165494003), (1179, 74535467), (2773, 31690341), (6157, 14272749), (7729, 11369817), (8319, 10563447), (18471, 4757583), (23187, 3789939), (24957, 3521149), (26879, 3269367), (55413, 1585861), (69561, 1263313), (80637, 1089789), (241911, 363263)]