169634139

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^2$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 239659008

約数和(自身を除く): 70024869

約数列:

[1, 3, 31, 47, 93, 141, 197, 591, 1457, 4371, 6107, 9259, 18321, 27777, 38809, 116427, 287029, 861087, 1203079, 1824023, 3609237, 5472069, 56544713, 169634139]

約数ペア:

[(1, 169634139), (3, 56544713), (31, 5472069), (47, 3609237), (93, 1824023), (141, 1203079), (197, 861087), (591, 287029), (1457, 116427), (4371, 38809), (6107, 27777), (9259, 18321)]