65350761

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 104160000

約数和(自身を除く): 38809239

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 343, 861, 1029, 1549, 2009, 4647, 6027, 10843, 14063, 32529, 42189, 63509, 75901, 190527, 227703, 444563, 531307, 1333689, 1593921, 3111941, 9335823, 21783587, 65350761]

約数ペア:

[(1, 65350761), (3, 21783587), (7, 9335823), (21, 3111941), (41, 1593921), (49, 1333689), (123, 531307), (147, 444563), (287, 227703), (343, 190527), (861, 75901), (1029, 63509), (1549, 42189), (2009, 32529), (4647, 14063), (6027, 10843)]