20131224543

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{149689}}^1$

素因数の和:150008

約数の個数: 32

約数和(自身を含む): 31686379200

約数和(自身を除く): 11555154657

約数列:

[1, 3, 9, 17, 27, 51, 153, 293, 459, 879, 2637, 4981, 7911, 14943, 44829, 134487, 149689, 449067, 1347201, 2544713, 4041603, 7634139, 22902417, 43858877, 68707251, 131576631, 394729893, 745600909, 1184189679, 2236802727, 6710408181, 20131224543]

約数ペア:

[(1, 20131224543), (3, 6710408181), (9, 2236802727), (17, 1184189679), (27, 745600909), (51, 394729893), (153, 131576631), (293, 68707251), (459, 43858877), (879, 22902417), (2637, 7634139), (4981, 4041603), (7911, 2544713), (14943, 1347201), (44829, 449067), (134487, 149689)]