27421017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 15035943

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 663, 701, 767, 1003, 2103, 2301, 3009, 9113, 11917, 13039, 27339, 35751, 39117, 41359, 124077, 154921, 464763, 537667, 703103, 1613001, 2109309, 9140339, 27421017]

約数ペア:

[(1, 27421017), (3, 9140339), (13, 2109309), (17, 1613001), (39, 703103), (51, 537667), (59, 464763), (177, 154921), (221, 124077), (663, 41359), (701, 39117), (767, 35751), (1003, 27339), (2103, 13039), (2301, 11917), (3009, 9113)]