143188563

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 224280576

約数和(自身を除く): 81092013

約数列:

[1, 3, 7, 21, 53, 127, 159, 371, 381, 889, 1013, 1113, 2667, 3039, 6731, 7091, 20193, 21273, 47117, 53689, 128651, 141351, 161067, 375823, 385953, 900557, 1127469, 2701671, 6818503, 20455509, 47729521, 143188563]

約数ペア:

[(1, 143188563), (3, 47729521), (7, 20455509), (21, 6818503), (53, 2701671), (127, 1127469), (159, 900557), (371, 385953), (381, 375823), (889, 161067), (1013, 141351), (1113, 128651), (2667, 53689), (3039, 47117), (6731, 21273), (7091, 20193)]