32278257

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2171

約数の個数: 40

約数和(自身を含む): 55721952

約数和(自身を除く): 23443695

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 2131, 5049, 6393, 15147, 19179, 23441, 36227, 57537, 70323, 108681, 172611, 210969, 326043, 398497, 632907, 978129, 1195491, 1898721, 2934387, 3586473, 10759419, 32278257]

約数ペア:

[(1, 32278257), (3, 10759419), (9, 3586473), (11, 2934387), (17, 1898721), (27, 1195491), (33, 978129), (51, 632907), (81, 398497), (99, 326043), (153, 210969), (187, 172611), (297, 108681), (459, 70323), (561, 57537), (891, 36227), (1377, 23441), (1683, 19179), (2131, 15147), (5049, 6393)]