65798811

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 56

約数和(自身を含む): 109072656

約数和(自身を除く): 43273845

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 131, 159, 243, 351, 393, 477, 689, 729, 1053, 1179, 1431, 1703, 2067, 3159, 3537, 4293, 5109, 6201, 6943, 9477, 10611, 12879, 15327, 18603, 20829, 31833, 38637, 45981, 55809, 62487, 90259, 95499, 137943, 167427, 187461, 270777, 413829, 502281, 562383, 812331, 1241487, 1687149, 2436993, 5061447, 7310979, 21932937, 65798811]

約数ペア:

[(1, 65798811), (3, 21932937), (9, 7310979), (13, 5061447), (27, 2436993), (39, 1687149), (53, 1241487), (81, 812331), (117, 562383), (131, 502281), (159, 413829), (243, 270777), (351, 187461), (393, 167427), (477, 137943), (689, 95499), (729, 90259), (1053, 62487), (1179, 55809), (1431, 45981), (1703, 38637), (2067, 31833), (3159, 20829), (3537, 18603), (4293, 15327), (5109, 12879), (6201, 10611), (6943, 9477)]