272131633539

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{425871101}}^1$

素因数の和:425871178

約数の個数: 12

約数和(自身を含む): 398615351472

約数和(自身を除く): 126483717933

約数列:

[1, 3, 9, 71, 213, 639, 425871101, 1277613303, 3832839909, 30236848171, 90710544513, 272131633539]

約数ペア:

[(1, 272131633539), (3, 90710544513), (9, 30236848171), (71, 3832839909), (213, 1277613303), (639, 425871101)]