142958529

素因数分解:

$3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1811}}^1$

素因数の和:2010

約数の個数: 36

約数和(自身を含む): 241684560

約数和(自身を除く): 98726031

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 179, 441, 537, 1253, 1611, 1811, 3759, 5433, 8771, 11277, 12677, 16299, 26313, 38031, 78939, 88739, 114093, 266217, 324169, 798651, 972507, 2269183, 2917521, 6807549, 15884281, 20422647, 47652843, 142958529]

約数ペア:

[(1, 142958529), (3, 47652843), (7, 20422647), (9, 15884281), (21, 6807549), (49, 2917521), (63, 2269183), (147, 972507), (179, 798651), (441, 324169), (537, 266217), (1253, 114093), (1611, 88739), (1811, 78939), (3759, 38031), (5433, 26313), (8771, 16299), (11277, 12677)]