55239273

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 87333120

約数和(自身を除く): 32093847

約数列:

[1, 3, 9, 17, 27, 51, 151, 153, 453, 459, 797, 1359, 2391, 2567, 4077, 7173, 7701, 13549, 21519, 23103, 40647, 69309, 120347, 121941, 361041, 365823, 1083123, 2045899, 3249369, 6137697, 18413091, 55239273]

約数ペア:

[(1, 55239273), (3, 18413091), (9, 6137697), (17, 3249369), (27, 2045899), (51, 1083123), (151, 365823), (153, 361041), (453, 121941), (459, 120347), (797, 69309), (1359, 40647), (2391, 23103), (2567, 21519), (4077, 13549), (7173, 7701)]