40117227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 58368000

約数和(自身を除く): 18250773

約数列:

[1, 3, 19, 57, 59, 79, 151, 177, 237, 453, 1121, 1501, 2869, 3363, 4503, 4661, 8607, 8909, 11929, 13983, 26727, 35787, 88559, 169271, 226651, 265677, 507813, 679953, 703811, 2111433, 13372409, 40117227]

約数ペア:

[(1, 40117227), (3, 13372409), (19, 2111433), (57, 703811), (59, 679953), (79, 507813), (151, 265677), (177, 226651), (237, 169271), (453, 88559), (1121, 35787), (1501, 26727), (2869, 13983), (3363, 11929), (4503, 8909), (4661, 8607)]