42348663

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3969

約数の個数: 40

約数和(自身を含む): 76123520

約数和(自身を除く): 33774857

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 3931, 10773, 11793, 27517, 35379, 74689, 82551, 106137, 224067, 247653, 318411, 522823, 672201, 742959, 1568469, 2016603, 2228877, 4705407, 6049809, 14116221, 42348663]

約数ペア:

[(1, 42348663), (3, 14116221), (7, 6049809), (9, 4705407), (19, 2228877), (21, 2016603), (27, 1568469), (57, 742959), (63, 672201), (81, 522823), (133, 318411), (171, 247653), (189, 224067), (399, 106137), (513, 82551), (567, 74689), (1197, 35379), (1539, 27517), (3591, 11793), (3931, 10773)]