156943515987

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1\times {\mathrm{4549}}^1$

素因数の和:6168

約数の個数: 48

約数和(自身を含む): 236107872000

約数和(自身を除く): 79164356013

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 531, 1511, 2537, 4533, 4549, 7611, 13599, 13647, 22833, 40941, 64973, 89149, 194919, 195607, 267447, 268391, 584757, 586821, 802341, 805173, 1760463, 2415519, 3833407, 6873539, 11500221, 11540813, 20620617, 34500663, 34622439, 61861851, 103867317, 295562177, 405538801, 886686531, 1216616403, 2660059593, 3649849209, 17438168443, 52314505329, 156943515987]

約数ペア:

[(1, 156943515987), (3, 52314505329), (9, 17438168443), (43, 3649849209), (59, 2660059593), (129, 1216616403), (177, 886686531), (387, 405538801), (531, 295562177), (1511, 103867317), (2537, 61861851), (4533, 34622439), (4549, 34500663), (7611, 20620617), (13599, 11540813), (13647, 11500221), (22833, 6873539), (40941, 3833407), (64973, 2415519), (89149, 1760463), (194919, 805173), (195607, 802341), (267447, 586821), (268391, 584757)]