144392451

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 228200448

約数和(自身を除く): 83807997

約数列:

[1, 3, 7, 21, 31, 93, 217, 293, 651, 757, 879, 2051, 2271, 5299, 6153, 9083, 15897, 23467, 27249, 63581, 70401, 164269, 190743, 221801, 492807, 665403, 1552607, 4657821, 6875831, 20627493, 48130817, 144392451]

約数ペア:

[(1, 144392451), (3, 48130817), (7, 20627493), (21, 6875831), (31, 4657821), (93, 1552607), (217, 665403), (293, 492807), (651, 221801), (757, 190743), (879, 164269), (2051, 70401), (2271, 63581), (5299, 27249), (6153, 23467), (9083, 15897)]