61131483

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 104133120

約数和(自身を除く): 43001637

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 1787, 3801, 4887, 5361, 11403, 12509, 16083, 34209, 37527, 48249, 112581, 323447, 337743, 970341, 2264129, 2911023, 6792387, 8733069, 20377161, 61131483]

約数ペア:

[(1, 61131483), (3, 20377161), (7, 8733069), (9, 6792387), (21, 2911023), (27, 2264129), (63, 970341), (181, 337743), (189, 323447), (543, 112581), (1267, 48249), (1629, 37527), (1787, 34209), (3801, 16083), (4887, 12509), (5361, 11403)]