73098039

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 115766784

約数和(自身を除く): 42668745

約数列:

[1, 3, 7, 21, 41, 73, 123, 219, 287, 511, 861, 1163, 1533, 2993, 3489, 8141, 8979, 20951, 24423, 47683, 62853, 84899, 143049, 254697, 333781, 594293, 1001343, 1782879, 3480859, 10442577, 24366013, 73098039]

約数ペア:

[(1, 73098039), (3, 24366013), (7, 10442577), (21, 3480859), (41, 1782879), (73, 1001343), (123, 594293), (219, 333781), (287, 254697), (511, 143049), (861, 84899), (1163, 62853), (1533, 47683), (2993, 24423), (3489, 20951), (8141, 8979)]