174930921

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{196331}}^1$

素因数の和:196354

約数の個数: 20

約数和(自身を含む): 285074064

約数和(自身を除く): 110143143

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 196331, 588993, 1766979, 2159641, 5300937, 6478923, 15902811, 19436769, 58310307, 174930921]

約数ペア:

[(1, 174930921), (3, 58310307), (9, 19436769), (11, 15902811), (27, 6478923), (33, 5300937), (81, 2159641), (99, 1766979), (297, 588993), (891, 196331)]