78655551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{38053}}^1$

素因数の和:38122

約数の個数: 16

約数和(自身を含む): 115075296

約数和(自身を除く): 36419745

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 38053, 114159, 494689, 1484067, 2016809, 6050427, 26218517, 78655551]

約数ペア:

[(1, 78655551), (3, 26218517), (13, 6050427), (39, 2016809), (53, 1484067), (159, 494689), (689, 114159), (2067, 38053)]