42531807

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 20920353

約数列:

[1, 3, 17, 23, 51, 69, 101, 303, 359, 391, 1077, 1173, 1717, 2323, 5151, 6103, 6969, 8257, 18309, 24771, 36259, 39491, 108777, 118473, 140369, 421107, 616403, 833957, 1849209, 2501871, 14177269, 42531807]

約数ペア:

[(1, 42531807), (3, 14177269), (17, 2501871), (23, 1849209), (51, 833957), (69, 616403), (101, 421107), (303, 140369), (359, 118473), (391, 108777), (1077, 39491), (1173, 36259), (1717, 24771), (2323, 18309), (5151, 8257), (6103, 6969)]