152870211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11987}}^1$

素因数の和:12115

約数の個数: 24

約数和(自身を含む): 239999760

約数和(自身を除く): 87129549

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 11987, 12753, 35961, 107883, 155831, 467493, 1306583, 1402479, 3919749, 11759247, 16985579, 50956737, 152870211]

約数ペア:

[(1, 152870211), (3, 50956737), (9, 16985579), (13, 11759247), (39, 3919749), (109, 1402479), (117, 1306583), (327, 467493), (981, 155831), (1417, 107883), (4251, 35961), (11987, 12753)]