180634083

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4231}}^1$

素因数の和:4367

約数の個数: 32

約数和(自身を含む): 292515840

約数和(自身を除く): 111881757

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 749, 2033, 2247, 4231, 6099, 12693, 14231, 29617, 42693, 80389, 88851, 241167, 452717, 562723, 1358151, 1688169, 3169019, 8601623, 9507057, 25804869, 60211361, 180634083]

約数ペア:

[(1, 180634083), (3, 60211361), (7, 25804869), (19, 9507057), (21, 8601623), (57, 3169019), (107, 1688169), (133, 1358151), (321, 562723), (399, 452717), (749, 241167), (2033, 88851), (2247, 80389), (4231, 42693), (6099, 29617), (12693, 14231)]