123803073

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 192288360

約数和(自身を除く): 68485287

約数列:

[1, 3, 9, 27, 37, 81, 101, 111, 303, 333, 409, 909, 999, 1227, 2727, 2997, 3681, 3737, 8181, 11043, 11211, 15133, 33129, 33633, 41309, 45399, 100899, 123927, 136197, 302697, 371781, 408591, 1115343, 1225773, 1528433, 3346029, 4585299, 13755897, 41267691, 123803073]

約数ペア:

[(1, 123803073), (3, 41267691), (9, 13755897), (27, 4585299), (37, 3346029), (81, 1528433), (101, 1225773), (111, 1115343), (303, 408591), (333, 371781), (409, 302697), (909, 136197), (999, 123927), (1227, 100899), (2727, 45399), (2997, 41309), (3681, 33633), (3737, 33129), (8181, 15133), (11043, 11211)]