54252639

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1901}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 92513280

約数和(自身を除く): 38260641

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 1901, 3171, 4077, 5703, 9513, 13307, 17109, 28539, 39921, 51327, 119763, 287051, 359289, 861153, 2009357, 2583459, 6028071, 7750377, 18084213, 54252639]

約数ペア:

[(1, 54252639), (3, 18084213), (7, 7750377), (9, 6028071), (21, 2583459), (27, 2009357), (63, 861153), (151, 359289), (189, 287051), (453, 119763), (1057, 51327), (1359, 39921), (1901, 28539), (3171, 17109), (4077, 13307), (5703, 9513)]