25454493

素因数分解:

$3^7\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 38887680

約数和(自身を除く): 13433187

約数列:

[1, 3, 9, 27, 81, 103, 113, 243, 309, 339, 729, 927, 1017, 2187, 2781, 3051, 8343, 9153, 11639, 25029, 27459, 34917, 75087, 82377, 104751, 225261, 247131, 314253, 942759, 2828277, 8484831, 25454493]

約数ペア:

[(1, 25454493), (3, 8484831), (9, 2828277), (27, 942759), (81, 314253), (103, 247131), (113, 225261), (243, 104751), (309, 82377), (339, 75087), (729, 34917), (927, 27459), (1017, 25029), (2187, 11639), (2781, 9153), (3051, 8343)]