97481151

素因数分解:

$3^7\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 154271520

約数和(自身を除く): 56790369

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 159, 243, 261, 477, 729, 783, 841, 1431, 1537, 2187, 2349, 2523, 4293, 4611, 7047, 7569, 12879, 13833, 21141, 22707, 38637, 41499, 44573, 63423, 68121, 115911, 124497, 133719, 204363, 373491, 401157, 613089, 1120473, 1203471, 1839267, 3361419, 3610413, 10831239, 32493717, 97481151]

約数ペア:

[(1, 97481151), (3, 32493717), (9, 10831239), (27, 3610413), (29, 3361419), (53, 1839267), (81, 1203471), (87, 1120473), (159, 613089), (243, 401157), (261, 373491), (477, 204363), (729, 133719), (783, 124497), (841, 115911), (1431, 68121), (1537, 63423), (2187, 44573), (2349, 41499), (2523, 38637), (4293, 22707), (4611, 21141), (7047, 13833), (7569, 12879)]