20238622551

素因数分解:

$3^3\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{41521}}^1$

素因数の和:44116

約数の個数: 32

約数和(自身を含む): 34280563200

約数和(自身を除く): 14041940649

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2579, 7737, 18053, 23211, 41521, 54159, 69633, 124563, 162477, 290647, 373689, 487431, 871941, 1121067, 2615823, 7847469, 107082659, 321247977, 749578613, 963743931, 2248735839, 2891231793, 6746207517, 20238622551]

約数ペア:

[(1, 20238622551), (3, 6746207517), (7, 2891231793), (9, 2248735839), (21, 963743931), (27, 749578613), (63, 321247977), (189, 107082659), (2579, 7847469), (7737, 2615823), (18053, 1121067), (23211, 871941), (41521, 487431), (54159, 373689), (69633, 290647), (124563, 162477)]