147788223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 220631040

約数和(自身を除く): 72842817

約数列:

[1, 3, 11, 33, 79, 83, 237, 249, 683, 869, 913, 2049, 2607, 2739, 6557, 7513, 19671, 22539, 53957, 56689, 72127, 161871, 170067, 216381, 593527, 623579, 1780581, 1870737, 4478431, 13435293, 49262741, 147788223]

約数ペア:

[(1, 147788223), (3, 49262741), (11, 13435293), (33, 4478431), (79, 1870737), (83, 1780581), (237, 623579), (249, 593527), (683, 216381), (869, 170067), (913, 161871), (2049, 72127), (2607, 56689), (2739, 53957), (6557, 22539), (7513, 19671)]