156936644397

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{303539}}^1$

素因数の和:304055

約数の個数: 40

約数和(自身を含む): 252984805920

約数和(自身を除く): 96048161523

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 491, 1053, 1473, 4419, 6383, 13257, 19149, 39771, 57447, 172341, 303539, 517023, 910617, 2731851, 3946007, 8195553, 11838021, 24586659, 35514063, 106542189, 149037649, 319626567, 447112947, 1341338841, 1937489437, 4024016523, 5812468311, 12072049569, 17437404933, 52312214799, 156936644397]

約数ペア:

[(1, 156936644397), (3, 52312214799), (9, 17437404933), (13, 12072049569), (27, 5812468311), (39, 4024016523), (81, 1937489437), (117, 1341338841), (351, 447112947), (491, 319626567), (1053, 149037649), (1473, 106542189), (4419, 35514063), (6383, 24586659), (13257, 11838021), (19149, 8195553), (39771, 3946007), (57447, 2731851), (172341, 910617), (303539, 517023)]