47667447

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:737

約数の個数: 40

約数和(自身を含む): 76665600

約数和(自身を除く): 28998153

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 171, 423, 513, 659, 893, 1269, 1539, 1977, 2679, 3807, 5931, 8037, 12521, 17793, 24111, 30973, 37563, 53379, 72333, 92919, 112689, 278757, 338067, 588487, 836271, 1014201, 1765461, 2508813, 5296383, 15889149, 47667447]

約数ペア:

[(1, 47667447), (3, 15889149), (9, 5296383), (19, 2508813), (27, 1765461), (47, 1014201), (57, 836271), (81, 588487), (141, 338067), (171, 278757), (423, 112689), (513, 92919), (659, 72333), (893, 53379), (1269, 37563), (1539, 30973), (1977, 24111), (2679, 17793), (3807, 12521), (5931, 8037)]