845857788453

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{421}}^1\times {\mathrm{210803}}^1$

素因数の和:211586

約数の個数: 32

約数和(自身を含む): 1259663518080

約数和(自身を除く): 413805729627

約数列:

[1, 3, 9, 27, 353, 421, 1059, 1263, 3177, 3789, 9531, 11367, 148613, 210803, 445839, 632409, 1337517, 1897227, 4012551, 5691681, 74413459, 88748063, 223240377, 266244189, 669721131, 798732567, 2009163393, 2396197701, 31328066239, 93984198717, 281952596151, 845857788453]

約数ペア:

[(1, 845857788453), (3, 281952596151), (9, 93984198717), (27, 31328066239), (353, 2396197701), (421, 2009163393), (1059, 798732567), (1263, 669721131), (3177, 266244189), (3789, 223240377), (9531, 88748063), (11367, 74413459), (148613, 5691681), (210803, 4012551), (445839, 1897227), (632409, 1337517)]