61903479

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 93461760

約数和(自身を除く): 31558281

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 419, 1221, 1257, 1331, 3993, 4477, 4609, 13431, 13827, 15503, 46509, 49247, 50699, 147741, 152097, 170533, 511599, 557689, 1673067, 1875863, 5627589, 20634493, 61903479]

約数ペア:

[(1, 61903479), (3, 20634493), (11, 5627589), (33, 1875863), (37, 1673067), (111, 557689), (121, 511599), (363, 170533), (407, 152097), (419, 147741), (1221, 50699), (1257, 49247), (1331, 46509), (3993, 15503), (4477, 13827), (4609, 13431)]