47870163

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 78278400

約数和(自身を除く): 30408237

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 801, 979, 1811, 2403, 2937, 5433, 8811, 16299, 19921, 26433, 48897, 59763, 161179, 179289, 483537, 537867, 1450611, 1772969, 4351833, 5318907, 15956721, 47870163]

約数ペア:

[(1, 47870163), (3, 15956721), (9, 5318907), (11, 4351833), (27, 1772969), (33, 1450611), (89, 537867), (99, 483537), (267, 179289), (297, 161179), (801, 59763), (979, 48897), (1811, 26433), (2403, 19921), (2937, 16299), (5433, 8811)]