243531138051

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 364483094976

約数和(自身を除く): 120951956925

約数列:

[1, 3, 9, 73, 83, 131, 219, 249, 393, 467, 657, 747, 1179, 1401, 4203, 5329, 6059, 9563, 10873, 15987, 18177, 28689, 32619, 34091, 38761, 47961, 54531, 61177, 86067, 97857, 102273, 116283, 183531, 306819, 348849, 442307, 550593, 698099, 793729, 1326921, 2094297, 2381187, 2488643, 2829553, 3980763, 4465921, 5077691, 6282891, 7143561, 7465929, 8488659, 13397763, 15233073, 22397787, 25465977, 40193289, 45699219, 57942217, 173826651, 206557369, 326012233, 370671443, 521479953, 619672107, 978036699, 1112014329, 1859016321, 2934110097, 3336042987, 27059015339, 81177046017, 243531138051]

約数ペア:

[(1, 243531138051), (3, 81177046017), (9, 27059015339), (73, 3336042987), (83, 2934110097), (131, 1859016321), (219, 1112014329), (249, 978036699), (393, 619672107), (467, 521479953), (657, 370671443), (747, 326012233), (1179, 206557369), (1401, 173826651), (4203, 57942217), (5329, 45699219), (6059, 40193289), (9563, 25465977), (10873, 22397787), (15987, 15233073), (18177, 13397763), (28689, 8488659), (32619, 7465929), (34091, 7143561), (38761, 6282891), (47961, 5077691), (54531, 4465921), (61177, 3980763), (86067, 2829553), (97857, 2488643), (102273, 2381187), (116283, 2094297), (183531, 1326921), (306819, 793729), (348849, 698099), (442307, 550593)]