40897791

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 67274064

約数和(自身を除く): 26376273

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 197, 233, 297, 591, 699, 891, 1773, 2097, 2167, 2563, 5319, 6291, 6501, 7689, 15957, 18873, 19503, 23067, 45901, 58509, 69201, 137703, 175527, 207603, 413109, 504911, 1239327, 1514733, 3717981, 4544199, 13632597, 40897791]

約数ペア:

[(1, 40897791), (3, 13632597), (9, 4544199), (11, 3717981), (27, 1514733), (33, 1239327), (81, 504911), (99, 413109), (197, 207603), (233, 175527), (297, 137703), (591, 69201), (699, 58509), (891, 45901), (1773, 23067), (2097, 19503), (2167, 18873), (2563, 15957), (5319, 7689), (6291, 6501)]