80137079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 97109760

約数和(自身を除く): 16972681

約数列:

[1, 11, 19, 37, 43, 209, 241, 407, 473, 703, 817, 1591, 2651, 4579, 7733, 8917, 8987, 10363, 17501, 30229, 50369, 98087, 113993, 169423, 196897, 332519, 383431, 1863653, 2165867, 4217741, 7285189, 80137079]

約数ペア:

[(1, 80137079), (11, 7285189), (19, 4217741), (37, 2165867), (43, 1863653), (209, 383431), (241, 332519), (407, 196897), (473, 169423), (703, 113993), (817, 98087), (1591, 50369), (2651, 30229), (4579, 17501), (7733, 10363), (8917, 8987)]