31833081

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2483

約数の個数: 40

約数和(自身を含む): 56732544

約数和(自身を除く): 24899463

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 2441, 4347, 7323, 13041, 17087, 21969, 51261, 56143, 65907, 153783, 168429, 197721, 393001, 461349, 505287, 1179003, 1384047, 1515861, 3537009, 4547583, 10611027, 31833081]

約数ペア:

[(1, 31833081), (3, 10611027), (7, 4547583), (9, 3537009), (21, 1515861), (23, 1384047), (27, 1179003), (63, 505287), (69, 461349), (81, 393001), (161, 197721), (189, 168429), (207, 153783), (483, 65907), (567, 56143), (621, 51261), (1449, 21969), (1863, 17087), (2441, 13041), (4347, 7323)]