168704613

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2459}}^1$

素因数の和:2500

約数の個数: 60

約数和(自身を含む): 316710240

約数和(自身を除く): 148005627

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 189, 231, 297, 363, 567, 693, 847, 891, 1089, 2079, 2459, 2541, 3267, 6237, 7377, 7623, 9801, 17213, 22131, 22869, 27049, 51639, 66393, 68607, 81147, 154917, 189343, 199179, 243441, 297539, 464751, 568029, 730323, 892617, 1394253, 1704087, 2082773, 2190969, 2677851, 5112261, 6248319, 8033553, 15336783, 18744957, 24100659, 56234871, 168704613]

約数ペア:

[(1, 168704613), (3, 56234871), (7, 24100659), (9, 18744957), (11, 15336783), (21, 8033553), (27, 6248319), (33, 5112261), (63, 2677851), (77, 2190969), (81, 2082773), (99, 1704087), (121, 1394253), (189, 892617), (231, 730323), (297, 568029), (363, 464751), (567, 297539), (693, 243441), (847, 199179), (891, 189343), (1089, 154917), (2079, 81147), (2459, 68607), (2541, 66393), (3267, 51639), (6237, 27049), (7377, 22869), (7623, 22131), (9801, 17213)]