61135641

素因数分解:

$3^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 105857024

約数和(自身を除く): 44721383

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 243, 283, 381, 567, 849, 889, 1143, 1701, 1981, 2547, 2667, 3429, 5943, 7641, 8001, 10287, 17829, 22923, 24003, 30861, 35941, 53487, 68769, 72009, 107823, 160461, 216027, 251587, 323469, 481383, 754761, 970407, 2264283, 2911221, 6792849, 8733663, 20378547, 61135641]

約数ペア:

[(1, 61135641), (3, 20378547), (7, 8733663), (9, 6792849), (21, 2911221), (27, 2264283), (63, 970407), (81, 754761), (127, 481383), (189, 323469), (243, 251587), (283, 216027), (381, 160461), (567, 107823), (849, 72009), (889, 68769), (1143, 53487), (1701, 35941), (1981, 30861), (2547, 24003), (2667, 22923), (3429, 17829), (5943, 10287), (7641, 8001)]