65591649

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5347}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 100114560

約数和(自身を除く): 34522911

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 5347, 12267, 16041, 48123, 155063, 251309, 465189, 753927, 1395567, 2261781, 7287961, 21863883, 65591649]

約数ペア:

[(1, 65591649), (3, 21863883), (9, 7287961), (29, 2261781), (47, 1395567), (87, 753927), (141, 465189), (261, 251309), (423, 155063), (1363, 48123), (4089, 16041), (5347, 12267)]