216123567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2017}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 334761984

約数和(自身を除く): 118638417

約数列:

[1, 3, 11, 17, 33, 51, 187, 191, 561, 573, 2017, 2101, 3247, 6051, 6303, 9741, 22187, 34289, 35717, 66561, 102867, 107151, 377179, 385247, 1131537, 1155741, 4237717, 6549199, 12713151, 19647597, 72041189, 216123567]

約数ペア:

[(1, 216123567), (3, 72041189), (11, 19647597), (17, 12713151), (33, 6549199), (51, 4237717), (187, 1155741), (191, 1131537), (561, 385247), (573, 377179), (2017, 107151), (2101, 102867), (3247, 66561), (6051, 35717), (6303, 34289), (9741, 22187)]