97990347

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 167311872

約数和(自身を除く): 69321525

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 273, 329, 611, 637, 987, 1091, 1833, 1911, 2303, 3273, 4277, 6909, 7637, 12831, 14183, 22911, 29939, 42549, 51277, 53459, 89817, 99281, 153831, 160377, 297843, 358939, 666601, 694967, 1076817, 1999803, 2084901, 2512573, 4666207, 7537719, 13998621, 32663449, 97990347]

約数ペア:

[(1, 97990347), (3, 32663449), (7, 13998621), (13, 7537719), (21, 4666207), (39, 2512573), (47, 2084901), (49, 1999803), (91, 1076817), (141, 694967), (147, 666601), (273, 358939), (329, 297843), (611, 160377), (637, 153831), (987, 99281), (1091, 89817), (1833, 53459), (1911, 51277), (2303, 42549), (3273, 29939), (4277, 22911), (6909, 14183), (7637, 12831)]