217229644797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1\times {\mathrm{179527}}^1$

素因数の和:180569

約数の個数: 32

約数和(自身を含む): 324839399424

約数和(自身を除く): 107609754627

約数列:

[1, 3, 11, 33, 37, 111, 407, 991, 1221, 2973, 10901, 32703, 36667, 110001, 179527, 403337, 538581, 1210011, 1974797, 5924391, 6642499, 19927497, 73067489, 177911257, 219202467, 533733771, 1957023827, 5871071481, 6582716509, 19748149527, 72409881599, 217229644797]

約数ペア:

[(1, 217229644797), (3, 72409881599), (11, 19748149527), (33, 6582716509), (37, 5871071481), (111, 1957023827), (407, 533733771), (991, 219202467), (1221, 177911257), (2973, 73067489), (10901, 19927497), (32703, 6642499), (36667, 5924391), (110001, 1974797), (179527, 1210011), (403337, 538581)]