144738009

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{137453}}^1$

素因数の和:137478

約数の個数: 20

約数和(自身を含む): 232847076

約数和(自身を除く): 88109067

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 137453, 412359, 1237077, 1786889, 3711231, 5360667, 11133693, 16082001, 48246003, 144738009]

約数ペア:

[(1, 144738009), (3, 48246003), (9, 16082001), (13, 11133693), (27, 5360667), (39, 3711231), (81, 1786889), (117, 1237077), (351, 412359), (1053, 137453)]