72525219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 108514560

約数和(自身を除く): 35989341

約数列:

[1, 3, 13, 39, 43, 59, 129, 177, 559, 733, 767, 1677, 2199, 2301, 2537, 7611, 9529, 28587, 31519, 32981, 43247, 94557, 98943, 129741, 409747, 562211, 1229241, 1686633, 1859621, 5578863, 24175073, 72525219]

約数ペア:

[(1, 72525219), (3, 24175073), (13, 5578863), (39, 1859621), (43, 1686633), (59, 1229241), (129, 562211), (177, 409747), (559, 129741), (733, 98943), (767, 94557), (1677, 43247), (2199, 32981), (2301, 31519), (2537, 28587), (7611, 9529)]