97188021

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 172432000

約数和(自身を除く): 75243979

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 1029, 1197, 1657, 2793, 3087, 4971, 6517, 8379, 11599, 14913, 19551, 31483, 34797, 58653, 81193, 94449, 104391, 220381, 243579, 283347, 568351, 661143, 730737, 1542667, 1705053, 1983429, 4628001, 5115159, 10798669, 13884003, 32396007, 97188021]

約数ペア:

[(1, 97188021), (3, 32396007), (7, 13884003), (9, 10798669), (19, 5115159), (21, 4628001), (49, 1983429), (57, 1705053), (63, 1542667), (133, 730737), (147, 661143), (171, 568351), (343, 283347), (399, 243579), (441, 220381), (931, 104391), (1029, 94449), (1197, 81193), (1657, 58653), (2793, 34797), (3087, 31483), (4971, 19551), (6517, 14913), (8379, 11599)]