40902668793

素因数分解:

$3^3\times 7^1\times {\mathrm{17401}}^1\times {\mathrm{12437}}^1$

素因数の和:29854

約数の個数: 32

約数和(自身を含む): 69262744320

約数和(自身を除く): 28360075527

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 12437, 17401, 37311, 52203, 87059, 111933, 121807, 156609, 261177, 335799, 365421, 469827, 783531, 1096263, 2350593, 3288789, 216416237, 649248711, 1514913659, 1947746133, 4544740977, 5843238399, 13634222931, 40902668793]

約数ペア:

[(1, 40902668793), (3, 13634222931), (7, 5843238399), (9, 4544740977), (21, 1947746133), (27, 1514913659), (63, 649248711), (189, 216416237), (12437, 3288789), (17401, 2350593), (37311, 1096263), (52203, 783531), (87059, 469827), (111933, 365421), (121807, 335799), (156609, 261177)]