291238455591

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{137}}^1\times {\mathrm{37847}}^1$

素因数の和:38148

約数の個数: 36

約数和(自身を含む): 429191551152

約数和(自身を除く): 137953095561

約数列:

[1, 3, 9, 79, 137, 237, 411, 711, 1233, 6241, 10823, 18723, 32469, 37847, 56169, 97407, 113541, 340623, 855017, 2565051, 2989913, 5185039, 7695153, 8969739, 15555117, 26909217, 46665351, 236203127, 409618081, 708609381, 1228854243, 2125828143, 3686562729, 32359828399, 97079485197, 291238455591]

約数ペア:

[(1, 291238455591), (3, 97079485197), (9, 32359828399), (79, 3686562729), (137, 2125828143), (237, 1228854243), (411, 708609381), (711, 409618081), (1233, 236203127), (6241, 46665351), (10823, 26909217), (18723, 15555117), (32469, 8969739), (37847, 7695153), (56169, 5185039), (97407, 2989913), (113541, 2565051), (340623, 855017)]