89599917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 134424576

約数和(自身を除く): 44824659

約数列:

[1, 3, 11, 33, 43, 129, 233, 271, 473, 699, 813, 1419, 2563, 2981, 7689, 8943, 10019, 11653, 30057, 34959, 63143, 110209, 128183, 189429, 330627, 384549, 694573, 2083719, 2715149, 8145447, 29866639, 89599917]

約数ペア:

[(1, 89599917), (3, 29866639), (11, 8145447), (33, 2715149), (43, 2083719), (129, 694573), (233, 384549), (271, 330627), (473, 189429), (699, 128183), (813, 110209), (1419, 63143), (2563, 34959), (2981, 30057), (7689, 11653), (8943, 10019)]