56642223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 28513617

約数列:

[1, 3, 11, 33, 43, 129, 179, 223, 473, 537, 669, 1419, 1969, 2453, 5907, 7359, 7697, 9589, 23091, 28767, 39917, 84667, 105479, 119751, 254001, 316437, 439087, 1317261, 1716431, 5149293, 18880741, 56642223]

約数ペア:

[(1, 56642223), (3, 18880741), (11, 5149293), (33, 1716431), (43, 1317261), (129, 439087), (179, 316437), (223, 254001), (473, 119751), (537, 105479), (669, 84667), (1419, 39917), (1969, 28767), (2453, 23091), (5907, 9589), (7359, 7697)]