55528659

素因数分解:

$3^6\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 42

約数和(自身を含む): 88283796

約数和(自身を除く): 32755137

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 211, 243, 361, 513, 633, 729, 1083, 1539, 1899, 3249, 4009, 4617, 5697, 9747, 12027, 13851, 17091, 29241, 36081, 51273, 76171, 87723, 108243, 153819, 228513, 263169, 324729, 685539, 974187, 2056617, 2922561, 6169851, 18509553, 55528659]

約数ペア:

[(1, 55528659), (3, 18509553), (9, 6169851), (19, 2922561), (27, 2056617), (57, 974187), (81, 685539), (171, 324729), (211, 263169), (243, 228513), (361, 153819), (513, 108243), (633, 87723), (729, 76171), (1083, 51273), (1539, 36081), (1899, 29241), (3249, 17091), (4009, 13851), (4617, 12027), (5697, 9747)]