221520652089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{92387}}^1$

素因数の和:93157

約数の個数: 32

約数和(自身を含む): 325572355584

約数和(自身を除く): 104051703495

約数列:

[1, 3, 11, 33, 113, 339, 643, 1243, 1929, 3729, 7073, 21219, 72659, 92387, 217977, 277161, 799249, 1016257, 2397747, 3048771, 10439731, 31319193, 59404841, 114837041, 178214523, 344511123, 653453251, 1960359753, 6712747033, 20138241099, 73840217363, 221520652089]

約数ペア:

[(1, 221520652089), (3, 73840217363), (11, 20138241099), (33, 6712747033), (113, 1960359753), (339, 653453251), (643, 344511123), (1243, 178214523), (1929, 114837041), (3729, 59404841), (7073, 31319193), (21219, 10439731), (72659, 3048771), (92387, 2397747), (217977, 1016257), (277161, 799249)]