82603557

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 130331520

約数和(自身を除く): 47727963

約数列:

[1, 3, 9, 23, 27, 69, 81, 101, 207, 303, 439, 621, 909, 1317, 1863, 2323, 2727, 3951, 6969, 8181, 10097, 11853, 20907, 30291, 35559, 44339, 62721, 90873, 133017, 188163, 272619, 399051, 817857, 1019797, 1197153, 3059391, 3591459, 9178173, 27534519, 82603557]

約数ペア:

[(1, 82603557), (3, 27534519), (9, 9178173), (23, 3591459), (27, 3059391), (69, 1197153), (81, 1019797), (101, 817857), (207, 399051), (303, 272619), (439, 188163), (621, 133017), (909, 90873), (1317, 62721), (1863, 44339), (2323, 35559), (2727, 30291), (3951, 20907), (6969, 11853), (8181, 10097)]