237102009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 352180224

約数和(自身を除く): 115078215

約数列:

[1, 3, 17, 23, 51, 69, 131, 391, 393, 1173, 1543, 2227, 3013, 4629, 6681, 9039, 26231, 35489, 51221, 78693, 106467, 153663, 202133, 603313, 606399, 1809939, 3436261, 4649059, 10308783, 13947177, 79034003, 237102009]

約数ペア:

[(1, 237102009), (3, 79034003), (17, 13947177), (23, 10308783), (51, 4649059), (69, 3436261), (131, 1809939), (391, 606399), (393, 603313), (1173, 202133), (1543, 153663), (2227, 106467), (3013, 78693), (4629, 51221), (6681, 35489), (9039, 26231)]