27950577

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 41769600

約数和(自身を除く): 13819023

約数列:

[1, 3, 19, 29, 37, 57, 87, 111, 457, 551, 703, 1073, 1371, 1653, 2109, 3219, 8683, 13253, 16909, 20387, 26049, 39759, 50727, 61161, 251807, 321271, 490361, 755421, 963813, 1471083, 9316859, 27950577]

約数ペア:

[(1, 27950577), (3, 9316859), (19, 1471083), (29, 963813), (37, 755421), (57, 490361), (87, 321271), (111, 251807), (457, 61161), (551, 50727), (703, 39759), (1073, 26049), (1371, 20387), (1653, 16909), (2109, 13253), (3219, 8683)]