2780510528889

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1\times {\mathrm{109883}}^1$

素因数の和:110466

約数の個数: 48

約数和(自身を含む): 4138192760832

約数和(自身を除く): 1357682231943

約数列:

[1, 3, 9, 47, 141, 163, 367, 423, 489, 1101, 1467, 3303, 7661, 17249, 22983, 51747, 59821, 68949, 109883, 155241, 179463, 329649, 538389, 988947, 2811587, 5164501, 8434761, 15493503, 17910929, 25304283, 40327061, 46480509, 53732787, 120981183, 161198361, 362943549, 841813663, 1895371867, 2525440989, 5686115601, 6573310943, 7576322967, 17058346803, 19719932829, 59159798487, 308945614321, 926836842963, 2780510528889]

約数ペア:

[(1, 2780510528889), (3, 926836842963), (9, 308945614321), (47, 59159798487), (141, 19719932829), (163, 17058346803), (367, 7576322967), (423, 6573310943), (489, 5686115601), (1101, 2525440989), (1467, 1895371867), (3303, 841813663), (7661, 362943549), (17249, 161198361), (22983, 120981183), (51747, 53732787), (59821, 46480509), (68949, 40327061), (109883, 25304283), (155241, 17910929), (179463, 15493503), (329649, 8434761), (538389, 5164501), (988947, 2811587)]