73740861

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 114083640

約数和(自身を除く): 40342779

約数列:

[1, 3, 9, 27, 53, 81, 89, 159, 193, 267, 477, 579, 801, 1431, 1737, 2403, 4293, 4717, 5211, 7209, 10229, 14151, 15633, 17177, 30687, 42453, 51531, 92061, 127359, 154593, 276183, 382077, 463779, 828549, 910381, 1391337, 2731143, 8193429, 24580287, 73740861]

約数ペア:

[(1, 73740861), (3, 24580287), (9, 8193429), (27, 2731143), (53, 1391337), (81, 910381), (89, 828549), (159, 463779), (193, 382077), (267, 276183), (477, 154593), (579, 127359), (801, 92061), (1431, 51531), (1737, 42453), (2403, 30687), (4293, 17177), (4717, 15633), (5211, 14151), (7209, 10229)]