40306167

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 69818112

約数和(自身を除く): 29511945

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 297, 459, 561, 887, 891, 1377, 1683, 2661, 2673, 4131, 5049, 7983, 9757, 15079, 15147, 23949, 29271, 45237, 45441, 71847, 87813, 135711, 165869, 215541, 263439, 407133, 497607, 790317, 1221399, 1492821, 2370951, 3664197, 4478463, 13435389, 40306167]

約数ペア:

[(1, 40306167), (3, 13435389), (9, 4478463), (11, 3664197), (17, 2370951), (27, 1492821), (33, 1221399), (51, 790317), (81, 497607), (99, 407133), (153, 263439), (187, 215541), (243, 165869), (297, 135711), (459, 87813), (561, 71847), (887, 45441), (891, 45237), (1377, 29271), (1683, 23949), (2661, 15147), (2673, 15079), (4131, 9757), (5049, 7983)]