4540563

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2717037

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 167, 171, 477, 501, 513, 1007, 1431, 1503, 3021, 3173, 4509, 8851, 9063, 9519, 26553, 27189, 28557, 79659, 85671, 168169, 238977, 504507, 1513521, 4540563]

約数ペア:

[(1, 4540563), (3, 1513521), (9, 504507), (19, 238977), (27, 168169), (53, 85671), (57, 79659), (159, 28557), (167, 27189), (171, 26553), (477, 9519), (501, 9063), (513, 8851), (1007, 4509), (1431, 3173), (1503, 3021)]