201426129

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{140759}}^1$

素因数の和:140821

約数の個数: 16

約数和(自身を含む): 304041600

約数和(自身を除く): 102615471

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 140759, 422277, 1266831, 3800493, 7460227, 22380681, 67142043, 201426129]

約数ペア:

[(1, 201426129), (3, 67142043), (9, 22380681), (27, 7460227), (53, 3800493), (159, 1266831), (477, 422277), (1431, 140759)]