149013291

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 232980480

約数和(自身を除く): 83967189

約数列:

[1, 3, 7, 21, 59, 127, 177, 381, 413, 889, 947, 1239, 2667, 2841, 6629, 7493, 19887, 22479, 52451, 55873, 120269, 157353, 167619, 360807, 391111, 841883, 1173333, 2525649, 7095871, 21287613, 49671097, 149013291]

約数ペア:

[(1, 149013291), (3, 49671097), (7, 21287613), (21, 7095871), (59, 2525649), (127, 1173333), (177, 841883), (381, 391111), (413, 360807), (889, 167619), (947, 157353), (1239, 120269), (2667, 55873), (2841, 52451), (6629, 22479), (7493, 19887)]