87428433

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 126956160

約数和(自身を除く): 39527727

約数列:

[1, 3, 17, 51, 61, 157, 179, 183, 471, 537, 1037, 2669, 3043, 3111, 8007, 9129, 9577, 10919, 28103, 28731, 32757, 84309, 162809, 185623, 477751, 488427, 556869, 1433253, 1714283, 5142849, 29142811, 87428433]

約数ペア:

[(1, 87428433), (3, 29142811), (17, 5142849), (51, 1714283), (61, 1433253), (157, 556869), (179, 488427), (183, 477751), (471, 185623), (537, 162809), (1037, 84309), (2669, 32757), (3043, 28731), (3111, 28103), (8007, 10919), (9129, 9577)]