68488673

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 80932320

約数和(自身を除く): 12443647

約数列:

[1, 11, 19, 67, 73, 209, 737, 803, 1273, 1387, 4489, 4891, 14003, 15257, 49379, 53801, 85291, 92929, 327697, 938201, 1022219, 3604667, 6226243, 68488673]

約数ペア:

[(1, 68488673), (11, 6226243), (19, 3604667), (67, 1022219), (73, 938201), (209, 327697), (737, 92929), (803, 85291), (1273, 53801), (1387, 49379), (4489, 15257), (4891, 14003)]