480308157

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149489}}^1$

素因数の和:149522

約数の個数: 32

約数和(自身を含む): 861062400

約数和(自身を除く): 380754243

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 149489, 448467, 1046423, 1345401, 2541313, 3139269, 4036203, 7623939, 9417807, 17789191, 22871817, 28253421, 53367573, 68615451, 160102719, 480308157]

約数ペア:

[(1, 480308157), (3, 160102719), (7, 68615451), (9, 53367573), (17, 28253421), (21, 22871817), (27, 17789191), (51, 9417807), (63, 7623939), (119, 4036203), (153, 3139269), (189, 2541313), (357, 1345401), (459, 1046423), (1071, 448467), (3213, 149489)]