80267033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 106278912

約数和(自身を除く): 26011879

約数列:

[1, 7, 11, 23, 61, 77, 161, 253, 427, 671, 743, 1403, 1771, 4697, 5201, 8173, 9821, 15433, 17089, 45323, 57211, 108031, 119623, 187979, 317261, 498553, 1042429, 1315853, 3489871, 7297003, 11466719, 80267033]

約数ペア:

[(1, 80267033), (7, 11466719), (11, 7297003), (23, 3489871), (61, 1315853), (77, 1042429), (161, 498553), (253, 317261), (427, 187979), (671, 119623), (743, 108031), (1403, 57211), (1771, 45323), (4697, 17089), (5201, 15433), (8173, 9821)]