85454109

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 56

約数和(自身を含む): 141023232

約数和(自身を除く): 55569123

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 127, 213, 243, 351, 381, 639, 729, 923, 1053, 1143, 1651, 1917, 2769, 3159, 3429, 4953, 5751, 8307, 9017, 9477, 10287, 14859, 17253, 24921, 27051, 30861, 44577, 51759, 74763, 81153, 92583, 117221, 133731, 224289, 243459, 351663, 401193, 672867, 730377, 1054989, 1203579, 2191131, 3164967, 6573393, 9494901, 28484703, 85454109]

約数ペア:

[(1, 85454109), (3, 28484703), (9, 9494901), (13, 6573393), (27, 3164967), (39, 2191131), (71, 1203579), (81, 1054989), (117, 730377), (127, 672867), (213, 401193), (243, 351663), (351, 243459), (381, 224289), (639, 133731), (729, 117221), (923, 92583), (1053, 81153), (1143, 74763), (1651, 51759), (1917, 44577), (2769, 30861), (3159, 27051), (3429, 24921), (4953, 17253), (5751, 14859), (8307, 10287), (9017, 9477)]