129664909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 154091520

約数和(自身を除く): 24426611

約数列:

[1, 11, 31, 37, 43, 239, 341, 407, 473, 1147, 1333, 1591, 2629, 7409, 8843, 10277, 12617, 14663, 17501, 49321, 81499, 97273, 113047, 274133, 318587, 380249, 542531, 3015463, 3504457, 4182739, 11787719, 129664909]

約数ペア:

[(1, 129664909), (11, 11787719), (31, 4182739), (37, 3504457), (43, 3015463), (239, 542531), (341, 380249), (407, 318587), (473, 274133), (1147, 113047), (1333, 97273), (1591, 81499), (2629, 49321), (7409, 17501), (8843, 14663), (10277, 12617)]