30693519

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 47044800

約数和(自身を除く): 16351281

約数列:

[1, 3, 9, 27, 53, 89, 159, 241, 267, 477, 723, 801, 1431, 2169, 2403, 4717, 6507, 12773, 14151, 21449, 38319, 42453, 64347, 114957, 127359, 193041, 344871, 579123, 1136797, 3410391, 10231173, 30693519]

約数ペア:

[(1, 30693519), (3, 10231173), (9, 3410391), (27, 1136797), (53, 579123), (89, 344871), (159, 193041), (241, 127359), (267, 114957), (477, 64347), (723, 42453), (801, 38319), (1431, 21449), (2169, 14151), (2403, 12773), (4717, 6507)]