57134331

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 87688224

約数和(自身を除く): 30553893

約数列:

[1, 3, 9, 17, 51, 153, 421, 887, 1263, 2661, 3789, 7157, 7983, 15079, 21471, 45237, 64413, 135711, 373427, 1120281, 3360843, 6348259, 19044777, 57134331]

約数ペア:

[(1, 57134331), (3, 19044777), (9, 6348259), (17, 3360843), (51, 1120281), (153, 373427), (421, 135711), (887, 64413), (1263, 45237), (2661, 21471), (3789, 15079), (7157, 7983)]