71773089

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 104570880

約数和(自身を除く): 32797791

約数列:

[1, 3, 19, 47, 57, 73, 141, 219, 367, 893, 1101, 1387, 2679, 3431, 4161, 6973, 10293, 17249, 20919, 26791, 51747, 65189, 80373, 195567, 327731, 509029, 983193, 1259177, 1527087, 3777531, 23924363, 71773089]

約数ペア:

[(1, 71773089), (3, 23924363), (19, 3777531), (47, 1527087), (57, 1259177), (73, 983193), (141, 509029), (219, 327731), (367, 195567), (893, 80373), (1101, 65189), (1387, 51747), (2679, 26791), (3431, 20919), (4161, 17249), (6973, 10293)]