63750489481

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{2437}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 78990107776

約数和(自身を除く): 15239618295

約数列:

[1, 7, 17, 67, 119, 193, 289, 469, 1139, 1351, 2023, 2437, 3281, 7973, 12931, 17059, 19363, 22967, 41429, 55777, 90517, 135541, 163279, 219827, 290003, 390439, 470341, 704293, 1142953, 1538789, 2775743, 3292387, 3737059, 4930051, 7995797, 19430201, 26159413, 31512847, 47187631, 55970579, 135928549, 220589929, 330313417, 535718399, 951499843, 3750028793, 9107212783, 63750489481]

約数ペア:

[(1, 63750489481), (7, 9107212783), (17, 3750028793), (67, 951499843), (119, 535718399), (193, 330313417), (289, 220589929), (469, 135928549), (1139, 55970579), (1351, 47187631), (2023, 31512847), (2437, 26159413), (3281, 19430201), (7973, 7995797), (12931, 4930051), (17059, 3737059), (19363, 3292387), (22967, 2775743), (41429, 1538789), (55777, 1142953), (90517, 704293), (135541, 470341), (163279, 390439), (219827, 290003)]