152240979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 234086400

約数和(自身を除く): 81845421

約数列:

[1, 3, 11, 23, 33, 69, 79, 237, 253, 759, 869, 1817, 2539, 2607, 5451, 7617, 19987, 27929, 58397, 59961, 83787, 175191, 200581, 601743, 642367, 1927101, 2206391, 4613363, 6619173, 13840089, 50746993, 152240979]

約数ペア:

[(1, 152240979), (3, 50746993), (11, 13840089), (23, 6619173), (33, 4613363), (69, 2206391), (79, 1927101), (237, 642367), (253, 601743), (759, 200581), (869, 175191), (1817, 83787), (2539, 59961), (2607, 58397), (5451, 27929), (7617, 19987)]