65521377

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 96723744

約数和(自身を除く): 31202367

約数列:

[1, 3, 9, 67, 193, 201, 563, 579, 603, 1689, 1737, 5067, 12931, 37721, 38793, 108659, 113163, 116379, 325977, 339489, 977931, 7280153, 21840459, 65521377]

約数ペア:

[(1, 65521377), (3, 21840459), (9, 7280153), (67, 977931), (193, 339489), (201, 325977), (563, 116379), (579, 113163), (603, 108659), (1689, 38793), (1737, 37721), (5067, 12931)]