22503177

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 35963136

約数和(自身を除く): 13459959

約数列:

[1, 3, 9, 23, 27, 47, 69, 81, 141, 207, 257, 423, 621, 771, 1081, 1269, 1863, 2313, 3243, 3807, 5911, 6939, 9729, 12079, 17733, 20817, 29187, 36237, 53199, 87561, 108711, 159597, 277817, 326133, 478791, 833451, 978399, 2500353, 7501059, 22503177]

約数ペア:

[(1, 22503177), (3, 7501059), (9, 2500353), (23, 978399), (27, 833451), (47, 478791), (69, 326133), (81, 277817), (141, 159597), (207, 108711), (257, 87561), (423, 53199), (621, 36237), (771, 29187), (1081, 20817), (1269, 17733), (1863, 12079), (2313, 9729), (3243, 6939), (3807, 5911)]