168127497

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 246654720

約数和(自身を除く): 78527223

約数列:

[1, 3, 9, 89, 267, 431, 487, 801, 1293, 1461, 3879, 4383, 38359, 43343, 115077, 130029, 209897, 345231, 390087, 629691, 1889073, 18680833, 56042499, 168127497]

約数ペア:

[(1, 168127497), (3, 56042499), (9, 18680833), (89, 1889073), (267, 629691), (431, 390087), (487, 345231), (801, 209897), (1293, 130029), (1461, 115077), (3879, 43343), (4383, 38359)]