40386267

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4003}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 62462400

約数和(自身を除く): 22076133

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 4003, 10089, 12009, 36027, 76057, 228171, 236177, 684513, 708531, 2125593, 4487363, 13462089, 40386267]

約数ペア:

[(1, 40386267), (3, 13462089), (9, 4487363), (19, 2125593), (57, 708531), (59, 684513), (171, 236177), (177, 228171), (531, 76057), (1121, 36027), (3363, 12009), (4003, 10089)]