57593457

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 30223503

約数列:

[1, 3, 9, 27, 53, 159, 167, 241, 477, 501, 723, 1431, 1503, 2169, 4509, 6507, 8851, 12773, 26553, 38319, 40247, 79659, 114957, 120741, 238977, 344871, 362223, 1086669, 2133091, 6399273, 19197819, 57593457]

約数ペア:

[(1, 57593457), (3, 19197819), (9, 6399273), (27, 2133091), (53, 1086669), (159, 362223), (167, 344871), (241, 238977), (477, 120741), (501, 114957), (723, 79659), (1431, 40247), (1503, 38319), (2169, 26553), (4509, 12773), (6507, 8851)]