76254513

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 32125647

約数列:

[1, 3, 31, 79, 93, 97, 107, 237, 291, 321, 2449, 3007, 3317, 7347, 7663, 8453, 9021, 9951, 10379, 22989, 25359, 31137, 237553, 262043, 321749, 712659, 786129, 819941, 965247, 2459823, 25418171, 76254513]

約数ペア:

[(1, 76254513), (3, 25418171), (31, 2459823), (79, 965247), (93, 819941), (97, 786129), (107, 712659), (237, 321749), (291, 262043), (321, 237553), (2449, 31137), (3007, 25359), (3317, 22989), (7347, 10379), (7663, 9951), (8453, 9021)]