99676983

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1907}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 161187840

約数和(自身を除く): 61510857

約数列:

[1, 3, 7, 19, 21, 57, 131, 133, 393, 399, 917, 1907, 2489, 2751, 5721, 7467, 13349, 17423, 36233, 40047, 52269, 108699, 249817, 253631, 749451, 760893, 1748719, 4746523, 5246157, 14239569, 33225661, 99676983]

約数ペア:

[(1, 99676983), (3, 33225661), (7, 14239569), (19, 5246157), (21, 4746523), (57, 1748719), (131, 760893), (133, 749451), (393, 253631), (399, 249817), (917, 108699), (1907, 52269), (2489, 40047), (2751, 36233), (5721, 17423), (7467, 13349)]