153752879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 192844800

約数和(自身を除く): 39091921

約数列:

[1, 7, 17, 59, 61, 119, 359, 413, 427, 1003, 1037, 2513, 3599, 6103, 7021, 7259, 21181, 21899, 25193, 42721, 61183, 148267, 153293, 360077, 372283, 428281, 1292041, 2520539, 2605981, 9044287, 21964697, 153752879]

約数ペア:

[(1, 153752879), (7, 21964697), (17, 9044287), (59, 2605981), (61, 2520539), (119, 1292041), (359, 428281), (413, 372283), (427, 360077), (1003, 153293), (1037, 148267), (2513, 61183), (3599, 42721), (6103, 25193), (7021, 21899), (7259, 21181)]