87991280641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 97908940800

約数和(自身を除く): 9917660159

約数列:

[1, 11, 79, 263, 439, 869, 877, 2893, 4829, 9647, 20777, 34681, 69283, 115457, 228547, 230651, 381491, 385003, 762113, 1270027, 2537161, 4235033, 9121103, 18221429, 30415237, 100332133, 101255789, 200435719, 334567607, 1113813679, 7999207331, 87991280641]

約数ペア:

[(1, 87991280641), (11, 7999207331), (79, 1113813679), (263, 334567607), (439, 200435719), (869, 101255789), (877, 100332133), (2893, 30415237), (4829, 18221429), (9647, 9121103), (20777, 4235033), (34681, 2537161), (69283, 1270027), (115457, 762113), (228547, 385003), (230651, 381491)]