157341393

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7907}}^1$

素因数の和:7994

約数の個数: 32

約数和(自身を含む): 258117120

約数和(自身を除く): 100775727

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 6633, 7907, 19899, 23721, 71163, 86977, 213489, 260931, 529769, 782793, 1589307, 2348379, 4767921, 5827459, 14303763, 17482377, 52447131, 157341393]

約数ペア:

[(1, 157341393), (3, 52447131), (9, 17482377), (11, 14303763), (27, 5827459), (33, 4767921), (67, 2348379), (99, 1589307), (201, 782793), (297, 529769), (603, 260931), (737, 213489), (1809, 86977), (2211, 71163), (6633, 23721), (7907, 19899)]