121498419

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 190024704

約数和(自身を除く): 68526285

約数列:

[1, 3, 7, 21, 53, 159, 173, 371, 519, 631, 1113, 1211, 1893, 3633, 4417, 9169, 13251, 27507, 33443, 64183, 100329, 109163, 192549, 234101, 327489, 702303, 764141, 2292423, 5785639, 17356917, 40499473, 121498419]

約数ペア:

[(1, 121498419), (3, 40499473), (7, 17356917), (21, 5785639), (53, 2292423), (159, 764141), (173, 702303), (371, 327489), (519, 234101), (631, 192549), (1113, 109163), (1211, 100329), (1893, 64183), (3633, 33443), (4417, 27507), (9169, 13251)]