129618133

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 145499328

約数和(自身を除く): 15881195

約数列:

[1, 19, 23, 67, 233, 361, 437, 1273, 1541, 4427, 5359, 8303, 15611, 24187, 29279, 84113, 101821, 296609, 359053, 556301, 1934599, 5635571, 6822007, 129618133]

約数ペア:

[(1, 129618133), (19, 6822007), (23, 5635571), (67, 1934599), (233, 556301), (361, 359053), (437, 296609), (1273, 101821), (1541, 84113), (4427, 29279), (5359, 24187), (8303, 15611)]