191269551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 286513920

約数和(自身を除く): 95244369

約数列:

[1, 3, 11, 33, 41, 123, 373, 379, 451, 1119, 1137, 1353, 4103, 4169, 12309, 12507, 15293, 15539, 45879, 46617, 141367, 168223, 170929, 424101, 504669, 512787, 1555037, 4665111, 5796047, 17388141, 63756517, 191269551]

約数ペア:

[(1, 191269551), (3, 63756517), (11, 17388141), (33, 5796047), (41, 4665111), (123, 1555037), (373, 512787), (379, 504669), (451, 424101), (1119, 170929), (1137, 168223), (1353, 141367), (4103, 46617), (4169, 45879), (12309, 15539), (12507, 15293)]