65898081

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 96743400

約数和(自身を除く): 30845319

約数列:

[1, 3, 9, 149, 157, 313, 447, 471, 939, 1341, 1413, 2817, 23393, 46637, 49141, 70179, 139911, 147423, 210537, 419733, 442269, 7322009, 21966027, 65898081]

約数ペア:

[(1, 65898081), (3, 21966027), (9, 7322009), (149, 442269), (157, 419733), (313, 210537), (447, 147423), (471, 139911), (939, 70179), (1341, 49141), (1413, 46637), (2817, 23393)]