55987173

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 35251227

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1439, 1441, 3537, 4317, 4323, 12951, 12969, 15829, 38853, 38907, 47487, 142461, 188509, 427383, 565527, 1696581, 2073599, 5089743, 6220797, 18662391, 55987173]

約数ペア:

[(1, 55987173), (3, 18662391), (9, 6220797), (11, 5089743), (27, 2073599), (33, 1696581), (99, 565527), (131, 427383), (297, 188509), (393, 142461), (1179, 47487), (1439, 38907), (1441, 38853), (3537, 15829), (4317, 12969), (4323, 12951)]