27253163

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 33912720

約数和(自身を除く): 6659557

約数列:

[1, 7, 19, 49, 73, 133, 401, 511, 931, 1387, 2807, 3577, 7619, 9709, 19649, 29273, 53333, 67963, 204911, 373331, 556187, 1434377, 3893309, 27253163]

約数ペア:

[(1, 27253163), (7, 3893309), (19, 1434377), (49, 556187), (73, 373331), (133, 204911), (401, 67963), (511, 53333), (931, 29273), (1387, 19649), (2807, 9709), (3577, 7619)]