195890659677

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2607599}}^1$

素因数の和:2608113

約数の個数: 24

約数和(自身を含む): 300207772800

約数和(自身を除く): 104317113123

約数列:

[1, 3, 9, 17, 51, 153, 491, 1473, 4419, 8347, 25041, 75123, 2607599, 7822797, 23468391, 44329183, 132987549, 398962647, 1280331109, 3840993327, 11522979981, 21765628853, 65296886559, 195890659677]

約数ペア:

[(1, 195890659677), (3, 65296886559), (9, 21765628853), (17, 11522979981), (51, 3840993327), (153, 1280331109), (491, 398962647), (1473, 132987549), (4419, 44329183), (8347, 23468391), (25041, 7822797), (75123, 2607599)]