151916799

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 218880000

約数和(自身を除く): 66963201

約数列:

[1, 3, 19, 57, 59, 177, 199, 227, 597, 681, 1121, 3363, 3781, 4313, 11343, 11741, 12939, 13393, 35223, 40179, 45173, 135519, 223079, 254467, 669237, 763401, 858287, 2574861, 2665207, 7995621, 50638933, 151916799]

約数ペア:

[(1, 151916799), (3, 50638933), (19, 7995621), (57, 2665207), (59, 2574861), (177, 858287), (199, 763401), (227, 669237), (597, 254467), (681, 223079), (1121, 135519), (3363, 45173), (3781, 40179), (4313, 35223), (11343, 13393), (11741, 12939)]