89128473

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 142934016

約数和(自身を除く): 53805543

約数列:

[1, 3, 7, 21, 23, 69, 127, 161, 381, 483, 889, 1453, 2667, 2921, 4359, 8763, 10171, 20447, 30513, 33419, 61341, 100257, 184531, 233933, 553593, 701799, 1291717, 3875151, 4244213, 12732639, 29709491, 89128473]

約数ペア:

[(1, 89128473), (3, 29709491), (7, 12732639), (21, 4244213), (23, 3875151), (69, 1291717), (127, 701799), (161, 553593), (381, 233933), (483, 184531), (889, 100257), (1453, 61341), (2667, 33419), (2921, 30513), (4359, 20447), (8763, 10171)]