47882961

素因数分解:

$3^3\times 7^1\times {\mathrm{253349}}^1$

素因数の和:253365

約数の個数: 16

約数和(自身を含む): 81072000

約数和(自身を除く): 33189039

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 253349, 760047, 1773443, 2280141, 5320329, 6840423, 15960987, 47882961]

約数ペア:

[(1, 47882961), (3, 15960987), (7, 6840423), (9, 5320329), (21, 2280141), (27, 1773443), (63, 760047), (189, 253349)]