156780069537

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{574285969}}^1$

素因数の和:574285992

約数の個数: 16

約数和(自身を含む): 257280114560

約数和(自身を除く): 100500045023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 574285969, 1722857907, 4020001783, 7465717597, 12060005349, 22397152791, 52260023179, 156780069537]

約数ペア:

[(1, 156780069537), (3, 52260023179), (7, 22397152791), (13, 12060005349), (21, 7465717597), (39, 4020001783), (91, 1722857907), (273, 574285969)]