156946230819

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{37182239}}^1$

素因数の和:37182319

約数の個数: 24

約数和(自身を含む): 262952801280

約数和(自身を除く): 106006570461

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 37182239, 111546717, 260275673, 334640151, 780827019, 2342481057, 2491210013, 7473630039, 17438470091, 22420890117, 52315410273, 156946230819]

約数ペア:

[(1, 156946230819), (3, 52315410273), (7, 22420890117), (9, 17438470091), (21, 7473630039), (63, 2491210013), (67, 2342481057), (201, 780827019), (469, 334640151), (603, 260275673), (1407, 111546717), (4221, 37182239)]