67989603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 104638464

約数和(自身を除く): 36648861

約数列:

[1, 3, 11, 31, 33, 41, 93, 123, 341, 451, 1023, 1271, 1353, 1621, 3813, 4863, 13981, 17831, 41943, 50251, 53493, 66461, 150753, 199383, 552761, 731071, 1658283, 2060291, 2193213, 6180873, 22663201, 67989603]

約数ペア:

[(1, 67989603), (3, 22663201), (11, 6180873), (31, 2193213), (33, 2060291), (41, 1658283), (93, 731071), (123, 552761), (341, 199383), (451, 150753), (1023, 66461), (1271, 53493), (1353, 50251), (1621, 41943), (3813, 17831), (4863, 13981)]