151891377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 234193920

約数和(自身を除く): 82302543

約数列:

[1, 3, 11, 19, 33, 57, 157, 209, 471, 627, 1543, 1727, 2983, 4629, 5181, 8949, 16973, 29317, 32813, 50919, 87951, 98439, 242251, 322487, 726753, 967461, 2664761, 4602769, 7994283, 13808307, 50630459, 151891377]

約数ペア:

[(1, 151891377), (3, 50630459), (11, 13808307), (19, 7994283), (33, 4602769), (57, 2664761), (157, 967461), (209, 726753), (471, 322487), (627, 242251), (1543, 98439), (1727, 87951), (2983, 50919), (4629, 32813), (5181, 29317), (8949, 16973)]