172457807811

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{119869}}^1$

素因数の和:120643

約数の個数: 32

約数和(自身を含む): 248562432000

約数和(自身を除く): 76104624189

約数列:

[1, 3, 23, 29, 69, 87, 667, 719, 2001, 2157, 16537, 20851, 49611, 62553, 119869, 359607, 479573, 1438719, 2756987, 3476201, 8270961, 10428603, 79952623, 86185811, 239857869, 258557433, 1982273653, 2499388519, 5946820959, 7498165557, 57485935937, 172457807811]

約数ペア:

[(1, 172457807811), (3, 57485935937), (23, 7498165557), (29, 5946820959), (69, 2499388519), (87, 1982273653), (667, 258557433), (719, 239857869), (2001, 86185811), (2157, 79952623), (16537, 10428603), (20851, 8270961), (49611, 3476201), (62553, 2756987), (119869, 1438719), (359607, 479573)]