43180263

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4924

約数の個数: 32

約数和(自身を含む): 74680320

約数和(自身を除く): 31500057

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 4861, 8883, 14583, 34027, 43749, 102081, 131247, 228467, 306243, 685401, 918729, 1599269, 2056203, 4797807, 6168609, 14393421, 43180263]

約数ペア:

[(1, 43180263), (3, 14393421), (7, 6168609), (9, 4797807), (21, 2056203), (27, 1599269), (47, 918729), (63, 685401), (141, 306243), (189, 228467), (329, 131247), (423, 102081), (987, 43749), (1269, 34027), (2961, 14583), (4861, 8883)]