151954191

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4421}}^1$

素因数の和:4516

約数の個数: 32

約数和(自身を含む): 240556800

約数和(自身を除く): 88602609

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 1273, 1809, 3819, 4421, 11457, 13263, 34371, 39789, 83999, 119367, 251997, 296207, 755991, 888621, 2267973, 2665863, 5627933, 7997589, 16883799, 50651397, 151954191]

約数ペア:

[(1, 151954191), (3, 50651397), (9, 16883799), (19, 7997589), (27, 5627933), (57, 2665863), (67, 2267973), (171, 888621), (201, 755991), (513, 296207), (603, 251997), (1273, 119367), (1809, 83999), (3819, 39789), (4421, 34371), (11457, 13263)]