48128913

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7417}}^1$

素因数の和:7533

約数の個数: 24

約数和(自身を含む): 80233088

約数和(自身を除く): 32104175

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 7417, 22251, 51919, 66753, 155757, 467271, 763951, 2291853, 5347657, 6875559, 16042971, 48128913]

約数ペア:

[(1, 48128913), (3, 16042971), (7, 6875559), (9, 5347657), (21, 2291853), (63, 763951), (103, 467271), (309, 155757), (721, 66753), (927, 51919), (2163, 22251), (6489, 7417)]