69438693

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 102021120

約数和(自身を除く): 32582427

約数列:

[1, 3, 17, 47, 51, 59, 141, 177, 491, 799, 1003, 1473, 2397, 2773, 3009, 8319, 8347, 23077, 25041, 28969, 47141, 69231, 86907, 141423, 392309, 492473, 1176927, 1361543, 1477419, 4084629, 23146231, 69438693]

約数ペア:

[(1, 69438693), (3, 23146231), (17, 4084629), (47, 1477419), (51, 1361543), (59, 1176927), (141, 492473), (177, 392309), (491, 141423), (799, 86907), (1003, 69231), (1473, 47141), (2397, 28969), (2773, 25041), (3009, 23077), (8319, 8347)]