56507463

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{12239}}^1$

素因数の和:12273

約数の個数: 24

約数和(自身を含む): 89107200

約数和(自身を除く): 32599737

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 12239, 36717, 110151, 232541, 330453, 697623, 991359, 2092869, 2974077, 6278607, 18835821, 56507463]

約数ペア:

[(1, 56507463), (3, 18835821), (9, 6278607), (19, 2974077), (27, 2092869), (57, 991359), (81, 697623), (171, 330453), (243, 232541), (513, 110151), (1539, 36717), (4617, 12239)]