145429287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 213561600

約数和(自身を除く): 68132313

約数列:

[1, 3, 19, 29, 57, 87, 97, 291, 551, 907, 1653, 1843, 2721, 2813, 5529, 8439, 17233, 26303, 51699, 53447, 78909, 87979, 160341, 263937, 499757, 1499271, 1671601, 2551391, 5014803, 7654173, 48476429, 145429287]

約数ペア:

[(1, 145429287), (3, 48476429), (19, 7654173), (29, 5014803), (57, 2551391), (87, 1671601), (97, 1499271), (291, 499757), (551, 263937), (907, 160341), (1653, 87979), (1843, 78909), (2721, 53447), (2813, 51699), (5529, 26303), (8439, 17233)]