47548161

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 72921600

約数和(自身を除く): 25373439

約数列:

[1, 3, 9, 27, 47, 89, 141, 267, 421, 423, 801, 1263, 1269, 2403, 3789, 4183, 11367, 12549, 19787, 37469, 37647, 59361, 112407, 112941, 178083, 337221, 534249, 1011663, 1761043, 5283129, 15849387, 47548161]

約数ペア:

[(1, 47548161), (3, 15849387), (9, 5283129), (27, 1761043), (47, 1011663), (89, 534249), (141, 337221), (267, 178083), (421, 112941), (423, 112407), (801, 59361), (1263, 37647), (1269, 37469), (2403, 19787), (3789, 12549), (4183, 11367)]