31070888739

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{18059}}^1$

素因数の和:20013

約数の個数: 40

約数和(自身を含む): 50663067840

約数和(自身を除く): 19592179101

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1931, 5793, 17379, 18059, 21241, 52137, 54177, 63723, 156411, 162531, 191169, 198649, 487593, 573507, 595947, 1462779, 1720521, 1787841, 5363523, 16090569, 34871929, 104615787, 313847361, 383591219, 941542083, 1150773657, 2824626249, 3452320971, 10356962913, 31070888739]

約数ペア:

[(1, 31070888739), (3, 10356962913), (9, 3452320971), (11, 2824626249), (27, 1150773657), (33, 941542083), (81, 383591219), (99, 313847361), (297, 104615787), (891, 34871929), (1931, 16090569), (5793, 5363523), (17379, 1787841), (18059, 1720521), (21241, 1462779), (52137, 595947), (54177, 573507), (63723, 487593), (156411, 198649), (162531, 191169)]