156766131

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4561}}^1$

素因数の和:4656

約数の個数: 32

約数和(自身を含む): 248172800

約数和(自身を除く): 91406669

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 1273, 1809, 3819, 4561, 11457, 13683, 34371, 41049, 86659, 123147, 259977, 305587, 779931, 916761, 2339793, 2750283, 5806153, 8250849, 17418459, 52255377, 156766131]

約数ペア:

[(1, 156766131), (3, 52255377), (9, 17418459), (19, 8250849), (27, 5806153), (57, 2750283), (67, 2339793), (171, 916761), (201, 779931), (513, 305587), (603, 259977), (1273, 123147), (1809, 86659), (3819, 41049), (4561, 34371), (11457, 13683)]