88427619

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 152866560

約数和(自身を除く): 64438941

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 1743, 1879, 2241, 5229, 5637, 6723, 13153, 15687, 16911, 39459, 47061, 50733, 118377, 152199, 155957, 355131, 467871, 1065393, 1091699, 1403613, 3275097, 4210839, 9825291, 12632517, 29475873, 88427619]

約数ペア:

[(1, 88427619), (3, 29475873), (7, 12632517), (9, 9825291), (21, 4210839), (27, 3275097), (63, 1403613), (81, 1091699), (83, 1065393), (189, 467871), (249, 355131), (567, 155957), (581, 152199), (747, 118377), (1743, 50733), (1879, 47061), (2241, 39459), (5229, 16911), (5637, 15687), (6723, 13153)]