179160747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 261381120

約数和(自身を除く): 82220373

約数列:

[1, 3, 19, 43, 57, 67, 129, 201, 817, 1091, 1273, 2451, 2881, 3273, 3819, 8643, 20729, 46913, 54739, 62187, 73097, 140739, 164217, 219291, 891347, 1388843, 2674041, 3143171, 4166529, 9429513, 59720249, 179160747]

約数ペア:

[(1, 179160747), (3, 59720249), (19, 9429513), (43, 4166529), (57, 3143171), (67, 2674041), (129, 1388843), (201, 891347), (817, 219291), (1091, 164217), (1273, 140739), (2451, 73097), (2881, 62187), (3273, 54739), (3819, 46913), (8643, 20729)]