65453817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 103090176

約数和(自身を除く): 37636359

約数列:

[1, 3, 11, 13, 33, 39, 143, 271, 429, 563, 813, 1689, 2981, 3523, 6193, 7319, 8943, 10569, 18579, 21957, 38753, 80509, 116259, 152573, 241527, 457719, 1678303, 1983449, 5034909, 5950347, 21817939, 65453817]

約数ペア:

[(1, 65453817), (3, 21817939), (11, 5950347), (13, 5034909), (33, 1983449), (39, 1678303), (143, 457719), (271, 241527), (429, 152573), (563, 116259), (813, 80509), (1689, 38753), (2981, 21957), (3523, 18579), (6193, 10569), (7319, 8943)]