61141689

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6883}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 105738240

約数和(自身を除く): 44596551

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 6883, 8883, 20649, 48181, 61947, 144543, 185841, 323501, 433629, 970503, 1300887, 2264507, 2911509, 6793521, 8734527, 20380563, 61141689]

約数ペア:

[(1, 61141689), (3, 20380563), (7, 8734527), (9, 6793521), (21, 2911509), (27, 2264507), (47, 1300887), (63, 970503), (141, 433629), (189, 323501), (329, 185841), (423, 144543), (987, 61947), (1269, 48181), (2961, 20649), (6883, 8883)]