133179615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{174091}}^1$

素因数の和:174119

約数の個数: 24

約数和(自身を含む): 244425168

約数和(自身を除く): 111245553

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 174091, 522273, 870455, 1566819, 2611365, 2959547, 7834095, 8878641, 14797735, 26635923, 44393205, 133179615]

約数ペア:

[(1, 133179615), (3, 44393205), (5, 26635923), (9, 14797735), (15, 8878641), (17, 7834095), (45, 2959547), (51, 2611365), (85, 1566819), (153, 870455), (255, 522273), (765, 174091)]