381844773

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2963}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 599652768

約数和(自身を除く): 217807995

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 333, 387, 999, 1161, 1591, 2963, 2997, 3483, 4773, 8889, 14319, 26667, 42957, 80001, 109631, 127409, 128871, 240003, 328893, 382227, 986679, 1146681, 2960037, 3440043, 4714133, 8880111, 10320129, 14142399, 42427197, 127281591, 381844773]

約数ペア:

[(1, 381844773), (3, 127281591), (9, 42427197), (27, 14142399), (37, 10320129), (43, 8880111), (81, 4714133), (111, 3440043), (129, 2960037), (333, 1146681), (387, 986679), (999, 382227), (1161, 328893), (1591, 240003), (2963, 128871), (2997, 127409), (3483, 109631), (4773, 80001), (8889, 42957), (14319, 26667)]