144645639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 211818240

約数和(自身を除く): 67172601

約数列:

[1, 3, 17, 51, 53, 59, 159, 177, 901, 907, 1003, 2703, 2721, 3009, 3127, 9381, 15419, 46257, 48071, 53159, 53513, 144213, 159477, 160539, 817207, 909721, 2451621, 2729163, 2836189, 8508567, 48215213, 144645639]

約数ペア:

[(1, 144645639), (3, 48215213), (17, 8508567), (51, 2836189), (53, 2729163), (59, 2451621), (159, 909721), (177, 817207), (901, 160539), (907, 159477), (1003, 144213), (2703, 53513), (2721, 53159), (3009, 48071), (3127, 46257), (9381, 15419)]